76878652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 68273348

約数列:

[1, 2, 4, 29, 47, 58, 59, 94, 116, 118, 188, 236, 239, 478, 956, 1363, 1711, 2726, 2773, 3422, 5452, 5546, 6844, 6931, 11092, 11233, 13862, 14101, 22466, 27724, 28202, 44932, 56404, 80417, 160834, 321668, 325757, 408929, 651514, 662747, 817858, 1303028, 1325494, 1635716, 2650988, 19219663, 38439326, 76878652]

約数ペア:

[(1, 76878652), (2, 38439326), (4, 19219663), (29, 2650988), (47, 1635716), (58, 1325494), (59, 1303028), (94, 817858), (116, 662747), (118, 651514), (188, 408929), (236, 325757), (239, 321668), (478, 160834), (956, 80417), (1363, 56404), (1711, 44932), (2726, 28202), (2773, 27724), (3422, 22466), (5452, 14101), (5546, 13862), (6844, 11233), (6931, 11092)]