61308612

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 161211960

約数和(自身を除く): 99903348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 73, 82, 123, 146, 164, 219, 246, 292, 369, 438, 492, 569, 657, 738, 876, 1138, 1314, 1476, 1707, 2276, 2628, 2993, 3414, 5121, 5986, 6828, 8979, 10242, 11972, 17958, 20484, 23329, 26937, 35916, 41537, 46658, 53874, 69987, 83074, 93316, 107748, 124611, 139974, 166148, 209961, 249222, 279948, 373833, 419922, 498444, 747666, 839844, 1495332, 1703017, 3406034, 5109051, 6812068, 10218102, 15327153, 20436204, 30654306, 61308612]

約数ペア:

[(1, 61308612), (2, 30654306), (3, 20436204), (4, 15327153), (6, 10218102), (9, 6812068), (12, 5109051), (18, 3406034), (36, 1703017), (41, 1495332), (73, 839844), (82, 747666), (123, 498444), (146, 419922), (164, 373833), (219, 279948), (246, 249222), (292, 209961), (369, 166148), (438, 139974), (492, 124611), (569, 107748), (657, 93316), (738, 83074), (876, 69987), (1138, 53874), (1314, 46658), (1476, 41537), (1707, 35916), (2276, 26937), (2628, 23329), (2993, 20484), (3414, 17958), (5121, 11972), (5986, 10242), (6828, 8979)]