90417912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1619}}^1$

素因数の和:1820

約数の個数: 64

約数和(自身を含む): 244944000

約数和(自身を除く): 154526088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 179, 312, 358, 537, 716, 1074, 1432, 1619, 2148, 2327, 3238, 4296, 4654, 4857, 6476, 6981, 9308, 9714, 12952, 13962, 18616, 19428, 21047, 27924, 38856, 42094, 55848, 63141, 84188, 126282, 168376, 252564, 289801, 505128, 579602, 869403, 1159204, 1738806, 2318408, 3477612, 3767413, 6955224, 7534826, 11302239, 15069652, 22604478, 30139304, 45208956, 90417912]

約数ペア:

[(1, 90417912), (2, 45208956), (3, 30139304), (4, 22604478), (6, 15069652), (8, 11302239), (12, 7534826), (13, 6955224), (24, 3767413), (26, 3477612), (39, 2318408), (52, 1738806), (78, 1159204), (104, 869403), (156, 579602), (179, 505128), (312, 289801), (358, 252564), (537, 168376), (716, 126282), (1074, 84188), (1432, 63141), (1619, 55848), (2148, 42094), (2327, 38856), (3238, 27924), (4296, 21047), (4654, 19428), (4857, 18616), (6476, 13962), (6981, 12952), (9308, 9714)]