85815756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6323}}^1$

素因数の和:6375

約数の個数: 72

約数和(自身を含む): 241703280

約数和(自身を除く): 155887524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6323, 6786, 12646, 13572, 18969, 25292, 37938, 56907, 75876, 82199, 113814, 164398, 183367, 227628, 246597, 328796, 366734, 493194, 550101, 733468, 739791, 986388, 1100202, 1479582, 1650303, 2200404, 2383771, 2959164, 3300606, 4767542, 6601212, 7151313, 9535084, 14302626, 21453939, 28605252, 42907878, 85815756]

約数ペア:

[(1, 85815756), (2, 42907878), (3, 28605252), (4, 21453939), (6, 14302626), (9, 9535084), (12, 7151313), (13, 6601212), (18, 4767542), (26, 3300606), (29, 2959164), (36, 2383771), (39, 2200404), (52, 1650303), (58, 1479582), (78, 1100202), (87, 986388), (116, 739791), (117, 733468), (156, 550101), (174, 493194), (234, 366734), (261, 328796), (348, 246597), (377, 227628), (468, 183367), (522, 164398), (754, 113814), (1044, 82199), (1131, 75876), (1508, 56907), (2262, 37938), (3393, 25292), (4524, 18969), (6323, 13572), (6786, 12646)]