85876532

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 176322048

約数和(自身を除く): 90445516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 137, 244, 274, 367, 427, 548, 734, 854, 959, 1468, 1708, 1918, 2569, 3836, 5138, 8357, 10276, 16714, 22387, 33428, 44774, 50279, 58499, 89548, 100558, 116998, 156709, 201116, 233996, 313418, 351953, 626836, 703906, 1407812, 3067019, 6134038, 12268076, 21469133, 42938266, 85876532]

約数ペア:

[(1, 85876532), (2, 42938266), (4, 21469133), (7, 12268076), (14, 6134038), (28, 3067019), (61, 1407812), (122, 703906), (137, 626836), (244, 351953), (274, 313418), (367, 233996), (427, 201116), (548, 156709), (734, 116998), (854, 100558), (959, 89548), (1468, 58499), (1708, 50279), (1918, 44774), (2569, 33428), (3836, 22387), (5138, 16714), (8357, 10276)]