72370816

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 172216800

約数和(自身を除く): 99845984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 59, 64, 74, 112, 118, 128, 148, 224, 236, 259, 296, 413, 448, 472, 518, 592, 826, 896, 944, 1036, 1184, 1369, 1652, 1888, 2072, 2183, 2368, 2738, 3304, 3776, 4144, 4366, 4736, 5476, 6608, 7552, 8288, 8732, 9583, 10952, 13216, 15281, 16576, 17464, 19166, 21904, 26432, 30562, 33152, 34928, 38332, 43808, 52864, 61124, 69856, 76664, 80771, 87616, 122248, 139712, 153328, 161542, 175232, 244496, 279424, 306656, 323084, 488992, 565397, 613312, 646168, 977984, 1130794, 1226624, 1292336, 1955968, 2261588, 2584672, 4523176, 5169344, 9046352, 10338688, 18092704, 36185408, 72370816]

約数ペア:

[(1, 72370816), (2, 36185408), (4, 18092704), (7, 10338688), (8, 9046352), (14, 5169344), (16, 4523176), (28, 2584672), (32, 2261588), (37, 1955968), (56, 1292336), (59, 1226624), (64, 1130794), (74, 977984), (112, 646168), (118, 613312), (128, 565397), (148, 488992), (224, 323084), (236, 306656), (259, 279424), (296, 244496), (413, 175232), (448, 161542), (472, 153328), (518, 139712), (592, 122248), (826, 87616), (896, 80771), (944, 76664), (1036, 69856), (1184, 61124), (1369, 52864), (1652, 43808), (1888, 38332), (2072, 34928), (2183, 33152), (2368, 30562), (2738, 26432), (3304, 21904), (3776, 19166), (4144, 17464), (4366, 16576), (4736, 15281), (5476, 13216), (6608, 10952), (7552, 9583), (8288, 8732)]