61999476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3989

約数の個数: 96

約数和(自身を含む): 191020032

約数和(自身を除く): 129020556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 3947, 5236, 7854, 7894, 11841, 15708, 15788, 23682, 27629, 43417, 47364, 55258, 67099, 82887, 86834, 110516, 130251, 134198, 165774, 173668, 201297, 260502, 268396, 303919, 331548, 402594, 469693, 521004, 607838, 738089, 805188, 911757, 939386, 1215676, 1409079, 1476178, 1823514, 1878772, 2214267, 2818158, 2952356, 3647028, 4428534, 5166623, 5636316, 8857068, 10333246, 15499869, 20666492, 30999738, 61999476]

約数ペア:

[(1, 61999476), (2, 30999738), (3, 20666492), (4, 15499869), (6, 10333246), (7, 8857068), (11, 5636316), (12, 5166623), (14, 4428534), (17, 3647028), (21, 2952356), (22, 2818158), (28, 2214267), (33, 1878772), (34, 1823514), (42, 1476178), (44, 1409079), (51, 1215676), (66, 939386), (68, 911757), (77, 805188), (84, 738089), (102, 607838), (119, 521004), (132, 469693), (154, 402594), (187, 331548), (204, 303919), (231, 268396), (238, 260502), (308, 201297), (357, 173668), (374, 165774), (462, 134198), (476, 130251), (561, 110516), (714, 86834), (748, 82887), (924, 67099), (1122, 55258), (1309, 47364), (1428, 43417), (2244, 27629), (2618, 23682), (3927, 15788), (3947, 15708), (5236, 11841), (7854, 7894)]