8245868436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{568367}}^1$

素因数の和:568421

約数の個数: 72

約数和(自身を含む): 23171226624

約数和(自身を除く): 14925358188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 568367, 1136734, 1705101, 2273468, 3410202, 5115303, 6820404, 7388771, 10230606, 14777542, 17619377, 20461212, 22166313, 29555084, 35238754, 44332626, 52858131, 66498939, 70477508, 88665252, 105716262, 132997878, 158574393, 211432524, 229051901, 265995756, 317148786, 458103802, 634297572, 687155703, 916207604, 1374311406, 2061467109, 2748622812, 4122934218, 8245868436]

約数ペア:

[(1, 8245868436), (2, 4122934218), (3, 2748622812), (4, 2061467109), (6, 1374311406), (9, 916207604), (12, 687155703), (13, 634297572), (18, 458103802), (26, 317148786), (31, 265995756), (36, 229051901), (39, 211432524), (52, 158574393), (62, 132997878), (78, 105716262), (93, 88665252), (117, 70477508), (124, 66498939), (156, 52858131), (186, 44332626), (234, 35238754), (279, 29555084), (372, 22166313), (403, 20461212), (468, 17619377), (558, 14777542), (806, 10230606), (1116, 7388771), (1209, 6820404), (1612, 5115303), (2418, 3410202), (3627, 2273468), (4836, 1705101), (7254, 1136734), (14508, 568367)]