90454806

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 222593280

約数和(自身を除く): 132138474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 103, 117, 139, 162, 206, 234, 243, 278, 309, 351, 417, 486, 618, 702, 834, 927, 1053, 1251, 1339, 1807, 1854, 2106, 2502, 2678, 2781, 3159, 3614, 3753, 4017, 5421, 5562, 6318, 7506, 8034, 8343, 10842, 11259, 12051, 14317, 16263, 16686, 22518, 24102, 25029, 28634, 32526, 33777, 36153, 42951, 48789, 50058, 67554, 72306, 85902, 97578, 108459, 128853, 146367, 186121, 216918, 257706, 292734, 325377, 372242, 386559, 439101, 558363, 650754, 773118, 878202, 1116726, 1159677, 1675089, 2319354, 3350178, 3479031, 5025267, 6958062, 10050534, 15075801, 30151602, 45227403, 90454806]

約数ペア:

[(1, 90454806), (2, 45227403), (3, 30151602), (6, 15075801), (9, 10050534), (13, 6958062), (18, 5025267), (26, 3479031), (27, 3350178), (39, 2319354), (54, 1675089), (78, 1159677), (81, 1116726), (103, 878202), (117, 773118), (139, 650754), (162, 558363), (206, 439101), (234, 386559), (243, 372242), (278, 325377), (309, 292734), (351, 257706), (417, 216918), (486, 186121), (618, 146367), (702, 128853), (834, 108459), (927, 97578), (1053, 85902), (1251, 72306), (1339, 67554), (1807, 50058), (1854, 48789), (2106, 42951), (2502, 36153), (2678, 33777), (2781, 32526), (3159, 28634), (3614, 25029), (3753, 24102), (4017, 22518), (5421, 16686), (5562, 16263), (6318, 14317), (7506, 12051), (8034, 11259), (8343, 10842)]