72698784

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 198950976

約数和(自身を除く): 126252192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 97, 111, 148, 194, 211, 222, 291, 296, 388, 422, 444, 582, 592, 633, 776, 844, 888, 1164, 1184, 1266, 1552, 1688, 1776, 2328, 2532, 3104, 3376, 3552, 3589, 4656, 5064, 6752, 7178, 7807, 9312, 10128, 10767, 14356, 15614, 20256, 20467, 21534, 23421, 28712, 31228, 40934, 43068, 46842, 57424, 61401, 62456, 81868, 86136, 93684, 114848, 122802, 124912, 163736, 172272, 187368, 245604, 249824, 327472, 344544, 374736, 491208, 654944, 749472, 757279, 982416, 1514558, 1964832, 2271837, 3029116, 4543674, 6058232, 9087348, 12116464, 18174696, 24232928, 36349392, 72698784]

約数ペア:

[(1, 72698784), (2, 36349392), (3, 24232928), (4, 18174696), (6, 12116464), (8, 9087348), (12, 6058232), (16, 4543674), (24, 3029116), (32, 2271837), (37, 1964832), (48, 1514558), (74, 982416), (96, 757279), (97, 749472), (111, 654944), (148, 491208), (194, 374736), (211, 344544), (222, 327472), (291, 249824), (296, 245604), (388, 187368), (422, 172272), (444, 163736), (582, 124912), (592, 122802), (633, 114848), (776, 93684), (844, 86136), (888, 81868), (1164, 62456), (1184, 61401), (1266, 57424), (1552, 46842), (1688, 43068), (1776, 40934), (2328, 31228), (2532, 28712), (3104, 23421), (3376, 21534), (3552, 20467), (3589, 20256), (4656, 15614), (5064, 14356), (6752, 10767), (7178, 10128), (7807, 9312)]