61859772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 169849680

約数和(自身を除く): 107989908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1009, 1179, 1572, 1703, 2018, 2358, 3027, 3406, 4036, 4716, 5109, 6054, 6812, 9081, 10218, 12108, 13117, 15327, 18162, 20436, 26234, 30654, 36324, 39351, 52468, 61308, 78702, 118053, 132179, 157404, 236106, 264358, 396537, 472212, 528716, 793074, 1189611, 1586148, 1718327, 2379222, 3436654, 4758444, 5154981, 6873308, 10309962, 15464943, 20619924, 30929886, 61859772]

約数ペア:

[(1, 61859772), (2, 30929886), (3, 20619924), (4, 15464943), (6, 10309962), (9, 6873308), (12, 5154981), (13, 4758444), (18, 3436654), (26, 2379222), (36, 1718327), (39, 1586148), (52, 1189611), (78, 793074), (117, 528716), (131, 472212), (156, 396537), (234, 264358), (262, 236106), (393, 157404), (468, 132179), (524, 118053), (786, 78702), (1009, 61308), (1179, 52468), (1572, 39351), (1703, 36324), (2018, 30654), (2358, 26234), (3027, 20436), (3406, 18162), (4036, 15327), (4716, 13117), (5109, 12108), (6054, 10218), (6812, 9081)]