68591976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 112848024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 359, 419, 456, 718, 838, 1077, 1257, 1436, 1676, 2154, 2514, 2872, 3352, 4308, 5028, 6821, 7961, 8616, 10056, 13642, 15922, 20463, 23883, 27284, 31844, 40926, 47766, 54568, 63688, 81852, 95532, 150421, 163704, 191064, 300842, 451263, 601684, 902526, 1203368, 1805052, 2857999, 3610104, 5715998, 8573997, 11431996, 17147994, 22863992, 34295988, 68591976]

約数ペア:

[(1, 68591976), (2, 34295988), (3, 22863992), (4, 17147994), (6, 11431996), (8, 8573997), (12, 5715998), (19, 3610104), (24, 2857999), (38, 1805052), (57, 1203368), (76, 902526), (114, 601684), (152, 451263), (228, 300842), (359, 191064), (419, 163704), (456, 150421), (718, 95532), (838, 81852), (1077, 63688), (1257, 54568), (1436, 47766), (1676, 40926), (2154, 31844), (2514, 27284), (2872, 23883), (3352, 20463), (4308, 15922), (5028, 13642), (6821, 10056), (7961, 8616)]