61387782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 137355264

約数和(自身を除く): 75967482

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 137, 138, 191, 274, 382, 391, 411, 573, 782, 822, 1146, 1173, 2329, 2346, 3151, 3247, 4393, 4658, 6302, 6494, 6987, 8786, 9453, 9741, 13179, 13974, 18906, 19482, 26167, 26358, 52334, 53567, 74681, 78501, 107134, 149362, 157002, 160701, 224043, 321402, 444839, 448086, 601841, 889678, 1203682, 1334517, 1805523, 2669034, 3611046, 10231297, 20462594, 30693891, 61387782]

約数ペア:

[(1, 61387782), (2, 30693891), (3, 20462594), (6, 10231297), (17, 3611046), (23, 2669034), (34, 1805523), (46, 1334517), (51, 1203682), (69, 889678), (102, 601841), (137, 448086), (138, 444839), (191, 321402), (274, 224043), (382, 160701), (391, 157002), (411, 149362), (573, 107134), (782, 78501), (822, 74681), (1146, 53567), (1173, 52334), (2329, 26358), (2346, 26167), (3151, 19482), (3247, 18906), (4393, 13974), (4658, 13179), (6302, 9741), (6494, 9453), (6987, 8786)]