80001792

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2706

約数の個数: 108

約数和(自身を含む): 248501344

約数和(自身を除く): 168499552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 2671, 3328, 3744, 4992, 5342, 7488, 8013, 9984, 10684, 14976, 16026, 21368, 24039, 29952, 32052, 34723, 42736, 48078, 64104, 69446, 85472, 96156, 104169, 128208, 138892, 170944, 192312, 208338, 256416, 277784, 312507, 341888, 384624, 416676, 512832, 555568, 625014, 683776, 769248, 833352, 1025664, 1111136, 1250028, 1538496, 1666704, 2051328, 2222272, 2500056, 3076992, 3333408, 4444544, 5000112, 6153984, 6666816, 8889088, 10000224, 13333632, 20000448, 26667264, 40000896, 80001792]

約数ペア:

[(1, 80001792), (2, 40000896), (3, 26667264), (4, 20000448), (6, 13333632), (8, 10000224), (9, 8889088), (12, 6666816), (13, 6153984), (16, 5000112), (18, 4444544), (24, 3333408), (26, 3076992), (32, 2500056), (36, 2222272), (39, 2051328), (48, 1666704), (52, 1538496), (64, 1250028), (72, 1111136), (78, 1025664), (96, 833352), (104, 769248), (117, 683776), (128, 625014), (144, 555568), (156, 512832), (192, 416676), (208, 384624), (234, 341888), (256, 312507), (288, 277784), (312, 256416), (384, 208338), (416, 192312), (468, 170944), (576, 138892), (624, 128208), (768, 104169), (832, 96156), (936, 85472), (1152, 69446), (1248, 64104), (1664, 48078), (1872, 42736), (2304, 34723), (2496, 32052), (2671, 29952), (3328, 24039), (3744, 21368), (4992, 16026), (5342, 14976), (7488, 10684), (8013, 9984)]