68157984

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 185238144

約数和(自身を除く): 117080160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 103, 113, 122, 183, 206, 226, 244, 309, 339, 366, 412, 452, 488, 618, 678, 732, 824, 904, 976, 1236, 1356, 1464, 1648, 1808, 1952, 2472, 2712, 2928, 3296, 3616, 4944, 5424, 5856, 6283, 6893, 9888, 10848, 11639, 12566, 13786, 18849, 20679, 23278, 25132, 27572, 34917, 37698, 41358, 46556, 50264, 55144, 69834, 75396, 82716, 93112, 100528, 110288, 139668, 150792, 165432, 186224, 201056, 220576, 279336, 301584, 330864, 372448, 558672, 603168, 661728, 709979, 1117344, 1419958, 2129937, 2839916, 4259874, 5679832, 8519748, 11359664, 17039496, 22719328, 34078992, 68157984]

約数ペア:

[(1, 68157984), (2, 34078992), (3, 22719328), (4, 17039496), (6, 11359664), (8, 8519748), (12, 5679832), (16, 4259874), (24, 2839916), (32, 2129937), (48, 1419958), (61, 1117344), (96, 709979), (103, 661728), (113, 603168), (122, 558672), (183, 372448), (206, 330864), (226, 301584), (244, 279336), (309, 220576), (339, 201056), (366, 186224), (412, 165432), (452, 150792), (488, 139668), (618, 110288), (678, 100528), (732, 93112), (824, 82716), (904, 75396), (976, 69834), (1236, 55144), (1356, 50264), (1464, 46556), (1648, 41358), (1808, 37698), (1952, 34917), (2472, 27572), (2712, 25132), (2928, 23278), (3296, 20679), (3616, 18849), (4944, 13786), (5424, 12566), (5856, 11639), (6283, 10848), (6893, 9888)]