71894844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 216652800

約数和(自身を除く): 144757956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1559, 1647, 1708, 2196, 2562, 3118, 3294, 3843, 4677, 5124, 6236, 6588, 7686, 9354, 10913, 11529, 14031, 15372, 18708, 21826, 23058, 28062, 32739, 42093, 43652, 46116, 56124, 65478, 84186, 95099, 98217, 130956, 168372, 190198, 196434, 285297, 294651, 380396, 392868, 570594, 589302, 665693, 855891, 1141188, 1178604, 1331386, 1711782, 1997079, 2567673, 2662772, 3423564, 3994158, 5135346, 5991237, 7988316, 10270692, 11982474, 17973711, 23964948, 35947422, 71894844]

約数ペア:

[(1, 71894844), (2, 35947422), (3, 23964948), (4, 17973711), (6, 11982474), (7, 10270692), (9, 7988316), (12, 5991237), (14, 5135346), (18, 3994158), (21, 3423564), (27, 2662772), (28, 2567673), (36, 1997079), (42, 1711782), (54, 1331386), (61, 1178604), (63, 1141188), (84, 855891), (108, 665693), (122, 589302), (126, 570594), (183, 392868), (189, 380396), (244, 294651), (252, 285297), (366, 196434), (378, 190198), (427, 168372), (549, 130956), (732, 98217), (756, 95099), (854, 84186), (1098, 65478), (1281, 56124), (1559, 46116), (1647, 43652), (1708, 42093), (2196, 32739), (2562, 28062), (3118, 23058), (3294, 21826), (3843, 18708), (4677, 15372), (5124, 14031), (6236, 11529), (6588, 10913), (7686, 9354)]