64416612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 172856320

約数和(自身を除く): 108439708

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 103, 114, 156, 206, 211, 228, 247, 309, 412, 422, 494, 618, 633, 741, 844, 988, 1236, 1266, 1339, 1482, 1957, 2532, 2678, 2743, 2964, 3914, 4009, 4017, 5356, 5486, 5871, 7828, 8018, 8034, 8229, 10972, 11742, 12027, 16036, 16068, 16458, 21733, 23484, 24054, 25441, 32916, 43466, 48108, 50882, 52117, 65199, 76323, 86932, 101764, 104234, 130398, 152646, 156351, 208468, 260796, 282529, 305292, 312702, 412927, 565058, 625404, 825854, 847587, 1130116, 1238781, 1651708, 1695174, 2477562, 3390348, 4955124, 5368051, 10736102, 16104153, 21472204, 32208306, 64416612]

約数ペア:

[(1, 64416612), (2, 32208306), (3, 21472204), (4, 16104153), (6, 10736102), (12, 5368051), (13, 4955124), (19, 3390348), (26, 2477562), (38, 1695174), (39, 1651708), (52, 1238781), (57, 1130116), (76, 847587), (78, 825854), (103, 625404), (114, 565058), (156, 412927), (206, 312702), (211, 305292), (228, 282529), (247, 260796), (309, 208468), (412, 156351), (422, 152646), (494, 130398), (618, 104234), (633, 101764), (741, 86932), (844, 76323), (988, 65199), (1236, 52117), (1266, 50882), (1339, 48108), (1482, 43466), (1957, 32916), (2532, 25441), (2678, 24054), (2743, 23484), (2964, 21733), (3914, 16458), (4009, 16068), (4017, 16036), (5356, 12027), (5486, 11742), (5871, 10972), (7828, 8229), (8018, 8034)]