72579528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 244632960

約数和(自身を除く): 172053432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 43, 51, 56, 63, 68, 72, 84, 86, 102, 119, 126, 129, 136, 153, 168, 172, 197, 204, 238, 252, 258, 301, 306, 344, 357, 387, 394, 408, 476, 504, 516, 591, 602, 612, 714, 731, 774, 788, 903, 952, 1032, 1071, 1182, 1204, 1224, 1379, 1428, 1462, 1548, 1576, 1773, 1806, 2142, 2193, 2364, 2408, 2709, 2758, 2856, 2924, 3096, 3349, 3546, 3612, 4137, 4284, 4386, 4728, 5117, 5418, 5516, 5848, 6579, 6698, 7092, 7224, 8274, 8471, 8568, 8772, 10047, 10234, 10836, 11032, 12411, 13158, 13396, 14184, 15351, 16548, 16942, 17544, 20094, 20468, 21672, 23443, 24822, 25413, 26316, 26792, 30141, 30702, 33096, 33884, 40188, 40936, 46053, 46886, 49644, 50826, 52632, 59297, 60282, 61404, 67768, 70329, 76239, 80376, 92106, 93772, 99288, 101652, 118594, 120564, 122808, 140658, 144007, 152478, 177891, 184212, 187544, 203304, 210987, 237188, 241128, 281316, 288014, 304956, 355782, 368424, 421974, 432021, 474376, 533673, 562632, 576028, 609912, 711564, 843948, 864042, 1008049, 1067346, 1152056, 1296063, 1423128, 1687896, 1728084, 2016098, 2134692, 2592126, 3024147, 3456168, 4032196, 4269384, 5184252, 6048294, 8064392, 9072441, 10368504, 12096588, 18144882, 24193176, 36289764, 72579528]

約数ペア:

[(1, 72579528), (2, 36289764), (3, 24193176), (4, 18144882), (6, 12096588), (7, 10368504), (8, 9072441), (9, 8064392), (12, 6048294), (14, 5184252), (17, 4269384), (18, 4032196), (21, 3456168), (24, 3024147), (28, 2592126), (34, 2134692), (36, 2016098), (42, 1728084), (43, 1687896), (51, 1423128), (56, 1296063), (63, 1152056), (68, 1067346), (72, 1008049), (84, 864042), (86, 843948), (102, 711564), (119, 609912), (126, 576028), (129, 562632), (136, 533673), (153, 474376), (168, 432021), (172, 421974), (197, 368424), (204, 355782), (238, 304956), (252, 288014), (258, 281316), (301, 241128), (306, 237188), (344, 210987), (357, 203304), (387, 187544), (394, 184212), (408, 177891), (476, 152478), (504, 144007), (516, 140658), (591, 122808), (602, 120564), (612, 118594), (714, 101652), (731, 99288), (774, 93772), (788, 92106), (903, 80376), (952, 76239), (1032, 70329), (1071, 67768), (1182, 61404), (1204, 60282), (1224, 59297), (1379, 52632), (1428, 50826), (1462, 49644), (1548, 46886), (1576, 46053), (1773, 40936), (1806, 40188), (2142, 33884), (2193, 33096), (2364, 30702), (2408, 30141), (2709, 26792), (2758, 26316), (2856, 25413), (2924, 24822), (3096, 23443), (3349, 21672), (3546, 20468), (3612, 20094), (4137, 17544), (4284, 16942), (4386, 16548), (4728, 15351), (5117, 14184), (5418, 13396), (5516, 13158), (5848, 12411), (6579, 11032), (6698, 10836), (7092, 10234), (7224, 10047), (8274, 8772), (8471, 8568)]