7768872

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 22941600

約数和(自身を除く): 15172728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 631, 648, 684, 1026, 1262, 1368, 1539, 1893, 2052, 2524, 3078, 3786, 4104, 5048, 5679, 6156, 7572, 11358, 11989, 12312, 15144, 17037, 22716, 23978, 34074, 35967, 45432, 47956, 51111, 68148, 71934, 95912, 102222, 107901, 136296, 143868, 204444, 215802, 287736, 323703, 408888, 431604, 647406, 863208, 971109, 1294812, 1942218, 2589624, 3884436, 7768872]

約数ペア:

[(1, 7768872), (2, 3884436), (3, 2589624), (4, 1942218), (6, 1294812), (8, 971109), (9, 863208), (12, 647406), (18, 431604), (19, 408888), (24, 323703), (27, 287736), (36, 215802), (38, 204444), (54, 143868), (57, 136296), (72, 107901), (76, 102222), (81, 95912), (108, 71934), (114, 68148), (152, 51111), (162, 47956), (171, 45432), (216, 35967), (228, 34074), (324, 23978), (342, 22716), (456, 17037), (513, 15144), (631, 12312), (648, 11989), (684, 11358), (1026, 7572), (1262, 6156), (1368, 5679), (1539, 5048), (1893, 4104), (2052, 3786), (2524, 3078)]