86893268

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 197878464

約数和(自身を除く): 110985196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 539, 574, 902, 983, 1078, 1148, 1804, 1966, 2009, 2156, 3157, 3932, 4018, 6314, 6881, 8036, 10813, 12628, 13762, 21626, 22099, 27524, 40303, 43252, 44198, 48167, 75691, 80606, 88396, 96334, 151382, 161212, 192668, 282121, 302764, 443333, 529837, 564242, 886666, 1059674, 1128484, 1773332, 1974847, 2119348, 3103331, 3949694, 6206662, 7899388, 12413324, 21723317, 43446634, 86893268]

約数ペア:

[(1, 86893268), (2, 43446634), (4, 21723317), (7, 12413324), (11, 7899388), (14, 6206662), (22, 3949694), (28, 3103331), (41, 2119348), (44, 1974847), (49, 1773332), (77, 1128484), (82, 1059674), (98, 886666), (154, 564242), (164, 529837), (196, 443333), (287, 302764), (308, 282121), (451, 192668), (539, 161212), (574, 151382), (902, 96334), (983, 88396), (1078, 80606), (1148, 75691), (1804, 48167), (1966, 44198), (2009, 43252), (2156, 40303), (3157, 27524), (3932, 22099), (4018, 21626), (6314, 13762), (6881, 12628), (8036, 10813)]