42180432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2736

約数の個数: 80

約数和(自身を含む): 127229952

約数和(自身を除く): 85049520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 2671, 3948, 5264, 5342, 7896, 8013, 10684, 15792, 16026, 18697, 21368, 32052, 37394, 42736, 56091, 64104, 74788, 112182, 125537, 128208, 149576, 224364, 251074, 299152, 376611, 448728, 502148, 753222, 878759, 897456, 1004296, 1506444, 1757518, 2008592, 2636277, 3012888, 3515036, 5272554, 6025776, 7030072, 10545108, 14060144, 21090216, 42180432]

約数ペア:

[(1, 42180432), (2, 21090216), (3, 14060144), (4, 10545108), (6, 7030072), (7, 6025776), (8, 5272554), (12, 3515036), (14, 3012888), (16, 2636277), (21, 2008592), (24, 1757518), (28, 1506444), (42, 1004296), (47, 897456), (48, 878759), (56, 753222), (84, 502148), (94, 448728), (112, 376611), (141, 299152), (168, 251074), (188, 224364), (282, 149576), (329, 128208), (336, 125537), (376, 112182), (564, 74788), (658, 64104), (752, 56091), (987, 42736), (1128, 37394), (1316, 32052), (1974, 21368), (2256, 18697), (2632, 16026), (2671, 15792), (3948, 10684), (5264, 8013), (5342, 7896)]