61811016

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 162190080

約数和(自身を除く): 100379064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1481, 1739, 2962, 3478, 4443, 5217, 5924, 6956, 8886, 10434, 11848, 13912, 17772, 20868, 35544, 41736, 54797, 69607, 109594, 139214, 164391, 208821, 219188, 278428, 328782, 417642, 438376, 556856, 657564, 835284, 1315128, 1670568, 2575459, 5150918, 7726377, 10301836, 15452754, 20603672, 30905508, 61811016]

約数ペア:

[(1, 61811016), (2, 30905508), (3, 20603672), (4, 15452754), (6, 10301836), (8, 7726377), (12, 5150918), (24, 2575459), (37, 1670568), (47, 1315128), (74, 835284), (94, 657564), (111, 556856), (141, 438376), (148, 417642), (188, 328782), (222, 278428), (282, 219188), (296, 208821), (376, 164391), (444, 139214), (564, 109594), (888, 69607), (1128, 54797), (1481, 41736), (1739, 35544), (2962, 20868), (3478, 17772), (4443, 13912), (5217, 11848), (5924, 10434), (6956, 8886)]