68904792

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 215752680

約数和(自身を除く): 146847888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 241, 264, 342, 361, 396, 418, 456, 482, 627, 684, 722, 723, 792, 836, 964, 1083, 1254, 1368, 1444, 1446, 1672, 1881, 1928, 2166, 2169, 2508, 2651, 2888, 2892, 3249, 3762, 3971, 4332, 4338, 4579, 5016, 5302, 5784, 6498, 7524, 7942, 7953, 8664, 8676, 9158, 10604, 11913, 12996, 13737, 15048, 15884, 15906, 17352, 18316, 21208, 23826, 23859, 25992, 27474, 31768, 31812, 35739, 36632, 41211, 47652, 47718, 50369, 54948, 63624, 71478, 82422, 87001, 95304, 95436, 100738, 109896, 142956, 151107, 164844, 174002, 190872, 201476, 261003, 285912, 302214, 329688, 348004, 402952, 453321, 522006, 604428, 696008, 783009, 906642, 957011, 1044012, 1208856, 1566018, 1813284, 1914022, 2088024, 2871033, 3132036, 3626568, 3828044, 5742066, 6264072, 7656088, 8613099, 11484132, 17226198, 22968264, 34452396, 68904792]

約数ペア:

[(1, 68904792), (2, 34452396), (3, 22968264), (4, 17226198), (6, 11484132), (8, 8613099), (9, 7656088), (11, 6264072), (12, 5742066), (18, 3828044), (19, 3626568), (22, 3132036), (24, 2871033), (33, 2088024), (36, 1914022), (38, 1813284), (44, 1566018), (57, 1208856), (66, 1044012), (72, 957011), (76, 906642), (88, 783009), (99, 696008), (114, 604428), (132, 522006), (152, 453321), (171, 402952), (198, 348004), (209, 329688), (228, 302214), (241, 285912), (264, 261003), (342, 201476), (361, 190872), (396, 174002), (418, 164844), (456, 151107), (482, 142956), (627, 109896), (684, 100738), (722, 95436), (723, 95304), (792, 87001), (836, 82422), (964, 71478), (1083, 63624), (1254, 54948), (1368, 50369), (1444, 47718), (1446, 47652), (1672, 41211), (1881, 36632), (1928, 35739), (2166, 31812), (2169, 31768), (2508, 27474), (2651, 25992), (2888, 23859), (2892, 23826), (3249, 21208), (3762, 18316), (3971, 17352), (4332, 15906), (4338, 15884), (4579, 15048), (5016, 13737), (5302, 12996), (5784, 11913), (6498, 10604), (7524, 9158), (7942, 8676), (7953, 8664)]