68702508

素因数分解:

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

素因数の和:149

約数の個数: 216

約数和(自身を含む): 224078400

約数和(自身を除く): 155375892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 49, 51, 58, 63, 68, 79, 84, 87, 98, 102, 116, 119, 126, 147, 153, 158, 174, 196, 203, 204, 237, 238, 252, 261, 294, 306, 316, 348, 357, 406, 441, 474, 476, 493, 522, 553, 588, 609, 612, 711, 714, 812, 833, 882, 948, 986, 1044, 1071, 1106, 1218, 1343, 1421, 1422, 1428, 1479, 1659, 1666, 1764, 1827, 1972, 2142, 2212, 2291, 2436, 2499, 2686, 2842, 2844, 2958, 3318, 3332, 3451, 3654, 3871, 4029, 4263, 4284, 4437, 4582, 4977, 4998, 5372, 5684, 5916, 6636, 6873, 6902, 7308, 7497, 7742, 8058, 8526, 8874, 9164, 9401, 9954, 9996, 10353, 11613, 12087, 12789, 13746, 13804, 14994, 15484, 16037, 16116, 17052, 17748, 18802, 19908, 20619, 20706, 23226, 24157, 24174, 25578, 27492, 28203, 29988, 31059, 32074, 34839, 37604, 38947, 41238, 41412, 46452, 48111, 48314, 48348, 51156, 56406, 62118, 64148, 65807, 69678, 72471, 77894, 82476, 84609, 96222, 96628, 112259, 112812, 116841, 124236, 131614, 139356, 144333, 144942, 155788, 169218, 192444, 197421, 217413, 224518, 233682, 263228, 272629, 288666, 289884, 336777, 338436, 350523, 394842, 434826, 449036, 467364, 545258, 577332, 592263, 673554, 701046, 789684, 817887, 869652, 1010331, 1090516, 1184526, 1347108, 1402092, 1635774, 1908403, 2020662, 2369052, 2453661, 3271548, 3816806, 4041324, 4907322, 5725209, 7633612, 9814644, 11450418, 17175627, 22900836, 34351254, 68702508]

約数ペア:

[(1, 68702508), (2, 34351254), (3, 22900836), (4, 17175627), (6, 11450418), (7, 9814644), (9, 7633612), (12, 5725209), (14, 4907322), (17, 4041324), (18, 3816806), (21, 3271548), (28, 2453661), (29, 2369052), (34, 2020662), (36, 1908403), (42, 1635774), (49, 1402092), (51, 1347108), (58, 1184526), (63, 1090516), (68, 1010331), (79, 869652), (84, 817887), (87, 789684), (98, 701046), (102, 673554), (116, 592263), (119, 577332), (126, 545258), (147, 467364), (153, 449036), (158, 434826), (174, 394842), (196, 350523), (203, 338436), (204, 336777), (237, 289884), (238, 288666), (252, 272629), (261, 263228), (294, 233682), (306, 224518), (316, 217413), (348, 197421), (357, 192444), (406, 169218), (441, 155788), (474, 144942), (476, 144333), (493, 139356), (522, 131614), (553, 124236), (588, 116841), (609, 112812), (612, 112259), (711, 96628), (714, 96222), (812, 84609), (833, 82476), (882, 77894), (948, 72471), (986, 69678), (1044, 65807), (1071, 64148), (1106, 62118), (1218, 56406), (1343, 51156), (1421, 48348), (1422, 48314), (1428, 48111), (1479, 46452), (1659, 41412), (1666, 41238), (1764, 38947), (1827, 37604), (1972, 34839), (2142, 32074), (2212, 31059), (2291, 29988), (2436, 28203), (2499, 27492), (2686, 25578), (2842, 24174), (2844, 24157), (2958, 23226), (3318, 20706), (3332, 20619), (3451, 19908), (3654, 18802), (3871, 17748), (4029, 17052), (4263, 16116), (4284, 16037), (4437, 15484), (4582, 14994), (4977, 13804), (4998, 13746), (5372, 12789), (5684, 12087), (5916, 11613), (6636, 10353), (6873, 9996), (6902, 9954), (7308, 9401), (7497, 9164), (7742, 8874), (8058, 8526)]