64918128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3323}}^1$

素因数の和:3382

約数の個数: 80

約数和(自身を含む): 187952256

約数和(自身を除く): 123034128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 3323, 4884, 6512, 6646, 9768, 9969, 13292, 19536, 19938, 26584, 36553, 39876, 53168, 73106, 79752, 109659, 122951, 146212, 159504, 219318, 245902, 292424, 368853, 438636, 491804, 584848, 737706, 877272, 983608, 1352461, 1475412, 1754544, 1967216, 2704922, 2950824, 4057383, 5409844, 5901648, 8114766, 10819688, 16229532, 21639376, 32459064, 64918128]

約数ペア:

[(1, 64918128), (2, 32459064), (3, 21639376), (4, 16229532), (6, 10819688), (8, 8114766), (11, 5901648), (12, 5409844), (16, 4057383), (22, 2950824), (24, 2704922), (33, 1967216), (37, 1754544), (44, 1475412), (48, 1352461), (66, 983608), (74, 877272), (88, 737706), (111, 584848), (132, 491804), (148, 438636), (176, 368853), (222, 292424), (264, 245902), (296, 219318), (407, 159504), (444, 146212), (528, 122951), (592, 109659), (814, 79752), (888, 73106), (1221, 53168), (1628, 39876), (1776, 36553), (2442, 26584), (3256, 19938), (3323, 19536), (4884, 13292), (6512, 9969), (6646, 9768)]