72898584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 143792616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 37, 44, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 187, 204, 222, 264, 296, 374, 407, 408, 439, 444, 561, 629, 748, 814, 878, 888, 1122, 1221, 1258, 1317, 1496, 1628, 1756, 1887, 2244, 2442, 2516, 2634, 3256, 3512, 3774, 4488, 4829, 4884, 5032, 5268, 6919, 7463, 7548, 9658, 9768, 10536, 13838, 14487, 14926, 15096, 16243, 19316, 20757, 22389, 27676, 28974, 29852, 32486, 38632, 41514, 44778, 48729, 55352, 57948, 59704, 64972, 82093, 83028, 89556, 97458, 115896, 129944, 164186, 166056, 178673, 179112, 194916, 246279, 276131, 328372, 357346, 389832, 492558, 536019, 552262, 656744, 714692, 828393, 985116, 1072038, 1104524, 1429384, 1656786, 1970232, 2144076, 2209048, 3037441, 3313572, 4288152, 6074882, 6627144, 9112323, 12149764, 18224646, 24299528, 36449292, 72898584]

約数ペア:

[(1, 72898584), (2, 36449292), (3, 24299528), (4, 18224646), (6, 12149764), (8, 9112323), (11, 6627144), (12, 6074882), (17, 4288152), (22, 3313572), (24, 3037441), (33, 2209048), (34, 2144076), (37, 1970232), (44, 1656786), (51, 1429384), (66, 1104524), (68, 1072038), (74, 985116), (88, 828393), (102, 714692), (111, 656744), (132, 552262), (136, 536019), (148, 492558), (187, 389832), (204, 357346), (222, 328372), (264, 276131), (296, 246279), (374, 194916), (407, 179112), (408, 178673), (439, 166056), (444, 164186), (561, 129944), (629, 115896), (748, 97458), (814, 89556), (878, 83028), (888, 82093), (1122, 64972), (1221, 59704), (1258, 57948), (1317, 55352), (1496, 48729), (1628, 44778), (1756, 41514), (1887, 38632), (2244, 32486), (2442, 29852), (2516, 28974), (2634, 27676), (3256, 22389), (3512, 20757), (3774, 19316), (4488, 16243), (4829, 15096), (4884, 14926), (5032, 14487), (5268, 13838), (6919, 10536), (7463, 9768), (7548, 9658)]