72925888

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 175564800

約数和(自身を除く): 102638912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 59, 62, 64, 89, 112, 118, 124, 178, 217, 224, 236, 248, 356, 413, 434, 448, 472, 496, 623, 712, 826, 868, 944, 992, 1246, 1424, 1652, 1736, 1829, 1888, 1984, 2492, 2759, 2848, 3304, 3472, 3658, 3776, 4984, 5251, 5518, 5696, 6608, 6944, 7316, 9968, 10502, 11036, 12803, 13216, 13888, 14632, 19313, 19936, 21004, 22072, 25606, 26432, 29264, 36757, 38626, 39872, 42008, 44144, 51212, 58528, 73514, 77252, 84016, 88288, 102424, 117056, 147028, 154504, 162781, 168032, 176576, 204848, 294056, 309008, 325562, 336064, 409696, 588112, 618016, 651124, 819392, 1139467, 1176224, 1236032, 1302248, 2278934, 2352448, 2604496, 4557868, 5208992, 9115736, 10417984, 18231472, 36462944, 72925888]

約数ペア:

[(1, 72925888), (2, 36462944), (4, 18231472), (7, 10417984), (8, 9115736), (14, 5208992), (16, 4557868), (28, 2604496), (31, 2352448), (32, 2278934), (56, 1302248), (59, 1236032), (62, 1176224), (64, 1139467), (89, 819392), (112, 651124), (118, 618016), (124, 588112), (178, 409696), (217, 336064), (224, 325562), (236, 309008), (248, 294056), (356, 204848), (413, 176576), (434, 168032), (448, 162781), (472, 154504), (496, 147028), (623, 117056), (712, 102424), (826, 88288), (868, 84016), (944, 77252), (992, 73514), (1246, 58528), (1424, 51212), (1652, 44144), (1736, 42008), (1829, 39872), (1888, 38626), (1984, 36757), (2492, 29264), (2759, 26432), (2848, 25606), (3304, 22072), (3472, 21004), (3658, 19936), (3776, 19313), (4984, 14632), (5251, 13888), (5518, 13216), (5696, 12803), (6608, 11036), (6944, 10502), (7316, 9968)]