77502048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 234084816

約数和(自身を除く): 156582768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 272, 281, 312, 338, 408, 416, 442, 507, 544, 562, 624, 663, 676, 816, 843, 884, 1014, 1124, 1248, 1326, 1352, 1632, 1686, 1768, 2028, 2248, 2652, 2704, 2873, 3372, 3536, 3653, 4056, 4496, 4777, 5304, 5408, 5746, 6744, 7072, 7306, 8112, 8619, 8992, 9554, 10608, 10959, 11492, 13488, 14331, 14612, 16224, 17238, 19108, 21216, 21918, 22984, 26976, 28662, 29224, 34476, 38216, 43836, 45968, 47489, 57324, 58448, 62101, 68952, 76432, 87672, 91936, 94978, 114648, 116896, 124202, 137904, 142467, 152864, 175344, 186303, 189956, 229296, 248404, 275808, 284934, 350688, 372606, 379912, 458592, 496808, 569868, 745212, 759824, 807313, 993616, 1139736, 1490424, 1519648, 1614626, 1987232, 2279472, 2421939, 2980848, 3229252, 4558944, 4843878, 5961696, 6458504, 9687756, 12917008, 19375512, 25834016, 38751024, 77502048]

約数ペア:

[(1, 77502048), (2, 38751024), (3, 25834016), (4, 19375512), (6, 12917008), (8, 9687756), (12, 6458504), (13, 5961696), (16, 4843878), (17, 4558944), (24, 3229252), (26, 2980848), (32, 2421939), (34, 2279472), (39, 1987232), (48, 1614626), (51, 1519648), (52, 1490424), (68, 1139736), (78, 993616), (96, 807313), (102, 759824), (104, 745212), (136, 569868), (156, 496808), (169, 458592), (204, 379912), (208, 372606), (221, 350688), (272, 284934), (281, 275808), (312, 248404), (338, 229296), (408, 189956), (416, 186303), (442, 175344), (507, 152864), (544, 142467), (562, 137904), (624, 124202), (663, 116896), (676, 114648), (816, 94978), (843, 91936), (884, 87672), (1014, 76432), (1124, 68952), (1248, 62101), (1326, 58448), (1352, 57324), (1632, 47489), (1686, 45968), (1768, 43836), (2028, 38216), (2248, 34476), (2652, 29224), (2704, 28662), (2873, 26976), (3372, 22984), (3536, 21918), (3653, 21216), (4056, 19108), (4496, 17238), (4777, 16224), (5304, 14612), (5408, 14331), (5746, 13488), (6744, 11492), (7072, 10959), (7306, 10608), (8112, 9554), (8619, 8992)]