86935268

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 177496704

約数和(自身を除く): 90561436

約数列:

[1, 2, 4, 7, 14, 28, 131, 137, 173, 262, 274, 346, 524, 548, 692, 917, 959, 1211, 1834, 1918, 2422, 3668, 3836, 4844, 17947, 22663, 23701, 35894, 45326, 47402, 71788, 90652, 94804, 125629, 158641, 165907, 251258, 317282, 331814, 502516, 634564, 663628, 3104831, 6209662, 12419324, 21733817, 43467634, 86935268]

約数ペア:

[(1, 86935268), (2, 43467634), (4, 21733817), (7, 12419324), (14, 6209662), (28, 3104831), (131, 663628), (137, 634564), (173, 502516), (262, 331814), (274, 317282), (346, 251258), (524, 165907), (548, 158641), (692, 125629), (917, 94804), (959, 90652), (1211, 71788), (1834, 47402), (1918, 45326), (2422, 35894), (3668, 23701), (3836, 22663), (4844, 17947)]