71974056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 176857944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 29, 33, 34, 42, 44, 51, 56, 58, 66, 68, 77, 79, 84, 87, 88, 102, 116, 119, 132, 136, 154, 158, 168, 174, 187, 203, 204, 231, 232, 237, 238, 264, 308, 316, 319, 348, 357, 374, 406, 408, 462, 474, 476, 493, 553, 561, 609, 616, 632, 638, 696, 714, 748, 812, 869, 924, 948, 952, 957, 986, 1106, 1122, 1218, 1276, 1309, 1343, 1428, 1479, 1496, 1624, 1659, 1738, 1848, 1896, 1914, 1972, 2212, 2233, 2244, 2291, 2436, 2552, 2607, 2618, 2686, 2856, 2958, 3318, 3451, 3476, 3828, 3927, 3944, 4029, 4424, 4466, 4488, 4582, 4872, 5214, 5236, 5372, 5423, 5916, 6083, 6636, 6699, 6873, 6902, 6952, 7656, 7854, 8058, 8932, 9164, 9401, 10353, 10428, 10472, 10744, 10846, 11832, 12166, 13272, 13398, 13746, 13804, 14773, 15708, 16037, 16116, 16269, 17864, 18249, 18328, 18802, 20706, 20856, 21692, 24332, 25201, 26796, 27492, 27608, 28203, 29546, 31416, 32074, 32232, 32538, 36498, 37604, 37961, 38947, 41412, 43384, 44319, 48111, 48664, 50402, 53592, 54984, 56406, 59092, 64148, 65076, 72996, 75208, 75603, 75922, 77894, 82824, 88638, 96222, 100804, 103411, 112812, 113883, 116841, 118184, 128296, 130152, 145992, 151206, 151844, 155788, 176407, 177276, 192444, 201608, 206822, 225624, 227766, 233682, 272629, 302412, 303688, 310233, 311576, 352814, 354552, 384888, 413644, 428417, 455532, 467364, 529221, 545258, 604824, 620466, 705628, 817887, 827288, 856834, 911064, 934728, 1058442, 1090516, 1240932, 1285251, 1411256, 1635774, 1713668, 2116884, 2181032, 2481864, 2570502, 2998919, 3271548, 3427336, 4233768, 5141004, 5997838, 6543096, 8996757, 10282008, 11995676, 17993514, 23991352, 35987028, 71974056]

約数ペア:

[(1, 71974056), (2, 35987028), (3, 23991352), (4, 17993514), (6, 11995676), (7, 10282008), (8, 8996757), (11, 6543096), (12, 5997838), (14, 5141004), (17, 4233768), (21, 3427336), (22, 3271548), (24, 2998919), (28, 2570502), (29, 2481864), (33, 2181032), (34, 2116884), (42, 1713668), (44, 1635774), (51, 1411256), (56, 1285251), (58, 1240932), (66, 1090516), (68, 1058442), (77, 934728), (79, 911064), (84, 856834), (87, 827288), (88, 817887), (102, 705628), (116, 620466), (119, 604824), (132, 545258), (136, 529221), (154, 467364), (158, 455532), (168, 428417), (174, 413644), (187, 384888), (203, 354552), (204, 352814), (231, 311576), (232, 310233), (237, 303688), (238, 302412), (264, 272629), (308, 233682), (316, 227766), (319, 225624), (348, 206822), (357, 201608), (374, 192444), (406, 177276), (408, 176407), (462, 155788), (474, 151844), (476, 151206), (493, 145992), (553, 130152), (561, 128296), (609, 118184), (616, 116841), (632, 113883), (638, 112812), (696, 103411), (714, 100804), (748, 96222), (812, 88638), (869, 82824), (924, 77894), (948, 75922), (952, 75603), (957, 75208), (986, 72996), (1106, 65076), (1122, 64148), (1218, 59092), (1276, 56406), (1309, 54984), (1343, 53592), (1428, 50402), (1479, 48664), (1496, 48111), (1624, 44319), (1659, 43384), (1738, 41412), (1848, 38947), (1896, 37961), (1914, 37604), (1972, 36498), (2212, 32538), (2233, 32232), (2244, 32074), (2291, 31416), (2436, 29546), (2552, 28203), (2607, 27608), (2618, 27492), (2686, 26796), (2856, 25201), (2958, 24332), (3318, 21692), (3451, 20856), (3476, 20706), (3828, 18802), (3927, 18328), (3944, 18249), (4029, 17864), (4424, 16269), (4466, 16116), (4488, 16037), (4582, 15708), (4872, 14773), (5214, 13804), (5236, 13746), (5372, 13398), (5423, 13272), (5916, 12166), (6083, 11832), (6636, 10846), (6699, 10744), (6873, 10472), (6902, 10428), (6952, 10353), (7656, 9401), (7854, 9164), (8058, 8932)]