80942364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 227485440

約数和(自身を除く): 146543076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 41, 58, 61, 62, 82, 87, 93, 116, 122, 123, 124, 164, 174, 183, 186, 244, 246, 261, 279, 348, 366, 369, 372, 492, 522, 549, 558, 732, 738, 899, 1044, 1098, 1116, 1189, 1271, 1476, 1769, 1798, 1891, 2196, 2378, 2501, 2542, 2697, 3538, 3567, 3596, 3782, 3813, 4756, 5002, 5084, 5307, 5394, 5673, 7076, 7134, 7503, 7564, 7626, 8091, 10004, 10614, 10701, 10788, 11346, 11439, 14268, 15006, 15252, 15921, 16182, 17019, 21228, 21402, 22509, 22692, 22878, 30012, 31842, 32364, 34038, 36859, 42804, 45018, 45756, 54839, 63684, 68076, 72529, 73718, 77531, 90036, 109678, 110577, 145058, 147436, 155062, 164517, 217587, 219356, 221154, 232593, 290116, 310124, 329034, 331731, 435174, 442308, 465186, 493551, 652761, 658068, 663462, 697779, 870348, 930372, 987102, 1305522, 1326924, 1395558, 1974204, 2248399, 2611044, 2791116, 4496798, 6745197, 8993596, 13490394, 20235591, 26980788, 40471182, 80942364]

約数ペア:

[(1, 80942364), (2, 40471182), (3, 26980788), (4, 20235591), (6, 13490394), (9, 8993596), (12, 6745197), (18, 4496798), (29, 2791116), (31, 2611044), (36, 2248399), (41, 1974204), (58, 1395558), (61, 1326924), (62, 1305522), (82, 987102), (87, 930372), (93, 870348), (116, 697779), (122, 663462), (123, 658068), (124, 652761), (164, 493551), (174, 465186), (183, 442308), (186, 435174), (244, 331731), (246, 329034), (261, 310124), (279, 290116), (348, 232593), (366, 221154), (369, 219356), (372, 217587), (492, 164517), (522, 155062), (549, 147436), (558, 145058), (732, 110577), (738, 109678), (899, 90036), (1044, 77531), (1098, 73718), (1116, 72529), (1189, 68076), (1271, 63684), (1476, 54839), (1769, 45756), (1798, 45018), (1891, 42804), (2196, 36859), (2378, 34038), (2501, 32364), (2542, 31842), (2697, 30012), (3538, 22878), (3567, 22692), (3596, 22509), (3782, 21402), (3813, 21228), (4756, 17019), (5002, 16182), (5084, 15921), (5307, 15252), (5394, 15006), (5673, 14268), (7076, 11439), (7134, 11346), (7503, 10788), (7564, 10701), (7626, 10614), (8091, 10004)]