90968904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5759

約数の個数: 96

約数和(自身を含む): 280982520

約数和(自身を除く): 190013616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 5717, 7956, 11434, 15912, 17151, 22868, 34302, 45736, 51453, 68604, 74321, 97189, 102906, 137208, 148642, 194378, 205812, 222963, 291567, 297284, 388756, 411624, 445926, 583134, 594568, 668889, 777512, 874701, 891852, 1166268, 1263457, 1337778, 1749402, 1783704, 2332536, 2526914, 2675556, 3498804, 3790371, 5053828, 5351112, 6997608, 7580742, 10107656, 11371113, 15161484, 22742226, 30322968, 45484452, 90968904]

約数ペア:

[(1, 90968904), (2, 45484452), (3, 30322968), (4, 22742226), (6, 15161484), (8, 11371113), (9, 10107656), (12, 7580742), (13, 6997608), (17, 5351112), (18, 5053828), (24, 3790371), (26, 3498804), (34, 2675556), (36, 2526914), (39, 2332536), (51, 1783704), (52, 1749402), (68, 1337778), (72, 1263457), (78, 1166268), (102, 891852), (104, 874701), (117, 777512), (136, 668889), (153, 594568), (156, 583134), (204, 445926), (221, 411624), (234, 388756), (306, 297284), (312, 291567), (408, 222963), (442, 205812), (468, 194378), (612, 148642), (663, 137208), (884, 102906), (936, 97189), (1224, 74321), (1326, 68604), (1768, 51453), (1989, 45736), (2652, 34302), (3978, 22868), (5304, 17151), (5717, 15912), (7956, 11434)]