42901872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 120304800

約数和(自身を除く): 77402928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 349, 394, 591, 624, 698, 788, 1047, 1182, 1396, 1576, 2094, 2364, 2561, 2792, 3152, 4188, 4537, 4728, 5122, 5584, 7683, 8376, 9074, 9456, 10244, 13611, 15366, 16752, 18148, 20488, 27222, 30732, 36296, 40976, 54444, 61464, 68753, 72592, 108888, 122928, 137506, 206259, 217776, 275012, 412518, 550024, 825036, 893789, 1100048, 1650072, 1787578, 2681367, 3300144, 3575156, 5362734, 7150312, 10725468, 14300624, 21450936, 42901872]

約数ペア:

[(1, 42901872), (2, 21450936), (3, 14300624), (4, 10725468), (6, 7150312), (8, 5362734), (12, 3575156), (13, 3300144), (16, 2681367), (24, 1787578), (26, 1650072), (39, 1100048), (48, 893789), (52, 825036), (78, 550024), (104, 412518), (156, 275012), (197, 217776), (208, 206259), (312, 137506), (349, 122928), (394, 108888), (591, 72592), (624, 68753), (698, 61464), (788, 54444), (1047, 40976), (1182, 36296), (1396, 30732), (1576, 27222), (2094, 20488), (2364, 18148), (2561, 16752), (2792, 15366), (3152, 13611), (4188, 10244), (4537, 9456), (4728, 9074), (5122, 8376), (5584, 7683)]