15192864

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:830

約数の個数: 72

約数和(自身を含む): 43872192

約数和(自身を除く): 28679328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 743, 852, 1136, 1278, 1486, 1704, 2229, 2272, 2556, 2972, 3408, 4458, 5112, 5944, 6687, 6816, 8916, 10224, 11888, 13374, 17832, 20448, 23776, 26748, 35664, 52753, 53496, 71328, 105506, 106992, 158259, 211012, 213984, 316518, 422024, 474777, 633036, 844048, 949554, 1266072, 1688096, 1899108, 2532144, 3798216, 5064288, 7596432, 15192864]

約数ペア:

[(1, 15192864), (2, 7596432), (3, 5064288), (4, 3798216), (6, 2532144), (8, 1899108), (9, 1688096), (12, 1266072), (16, 949554), (18, 844048), (24, 633036), (32, 474777), (36, 422024), (48, 316518), (71, 213984), (72, 211012), (96, 158259), (142, 106992), (144, 105506), (213, 71328), (284, 53496), (288, 52753), (426, 35664), (568, 26748), (639, 23776), (743, 20448), (852, 17832), (1136, 13374), (1278, 11888), (1486, 10224), (1704, 8916), (2229, 6816), (2272, 6687), (2556, 5944), (2972, 5112), (3408, 4458)]