90415728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{48299}}^1$

素因数の和:48326

約数の個数: 60

約数和(自身を含む): 272508600

約数和(自身を除く): 182092872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 48299, 96598, 144897, 193196, 289794, 386392, 434691, 579588, 627887, 772784, 869382, 1159176, 1255774, 1738764, 1883661, 2318352, 2511548, 3477528, 3767322, 5023096, 5650983, 6955056, 7534644, 10046192, 11301966, 15069288, 22603932, 30138576, 45207864, 90415728]

約数ペア:

[(1, 90415728), (2, 45207864), (3, 30138576), (4, 22603932), (6, 15069288), (8, 11301966), (9, 10046192), (12, 7534644), (13, 6955056), (16, 5650983), (18, 5023096), (24, 3767322), (26, 3477528), (36, 2511548), (39, 2318352), (48, 1883661), (52, 1738764), (72, 1255774), (78, 1159176), (104, 869382), (117, 772784), (144, 627887), (156, 579588), (208, 434691), (234, 386392), (312, 289794), (468, 193196), (624, 144897), (936, 96598), (1872, 48299)]