78554424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3449}}^1$

素因数の和:3544

約数の個数: 64

約数和(自身を含む): 214452000

約数和(自身を除く): 135897576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3449, 3796, 5694, 6898, 7592, 10347, 11388, 13796, 20694, 22776, 27592, 41388, 44837, 82776, 89674, 134511, 179348, 251777, 269022, 358696, 503554, 538044, 755331, 1007108, 1076088, 1510662, 2014216, 3021324, 3273101, 6042648, 6546202, 9819303, 13092404, 19638606, 26184808, 39277212, 78554424]

約数ペア:

[(1, 78554424), (2, 39277212), (3, 26184808), (4, 19638606), (6, 13092404), (8, 9819303), (12, 6546202), (13, 6042648), (24, 3273101), (26, 3021324), (39, 2014216), (52, 1510662), (73, 1076088), (78, 1007108), (104, 755331), (146, 538044), (156, 503554), (219, 358696), (292, 269022), (312, 251777), (438, 179348), (584, 134511), (876, 89674), (949, 82776), (1752, 44837), (1898, 41388), (2847, 27592), (3449, 22776), (3796, 20694), (5694, 13796), (6898, 11388), (7592, 10347)]