71897592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4972

約数の個数: 64

約数和(自身を含む): 197729280

約数和(自身を除く): 125831688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 4903, 7332, 9806, 14664, 14709, 19612, 29418, 39224, 58836, 63739, 117672, 127478, 191217, 230441, 254956, 382434, 460882, 509912, 691323, 764868, 921764, 1382646, 1529736, 1843528, 2765292, 2995733, 5530584, 5991466, 8987199, 11982932, 17974398, 23965864, 35948796, 71897592]

約数ペア:

[(1, 71897592), (2, 35948796), (3, 23965864), (4, 17974398), (6, 11982932), (8, 8987199), (12, 5991466), (13, 5530584), (24, 2995733), (26, 2765292), (39, 1843528), (47, 1529736), (52, 1382646), (78, 921764), (94, 764868), (104, 691323), (141, 509912), (156, 460882), (188, 382434), (282, 254956), (312, 230441), (376, 191217), (564, 127478), (611, 117672), (1128, 63739), (1222, 58836), (1833, 39224), (2444, 29418), (3666, 19612), (4888, 14709), (4903, 14664), (7332, 9806)]