74157312

素因数分解:

$2^8\times 3^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 198709504

約数和(自身を除く): 124552192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 384, 433, 446, 669, 768, 866, 892, 1299, 1338, 1732, 1784, 2598, 2676, 3464, 3568, 5196, 5352, 6928, 7136, 10392, 10704, 13856, 14272, 20784, 21408, 27712, 28544, 41568, 42816, 55424, 57088, 83136, 85632, 96559, 110848, 166272, 171264, 193118, 289677, 332544, 386236, 579354, 772472, 1158708, 1544944, 2317416, 3089888, 4634832, 6179776, 9269664, 12359552, 18539328, 24719104, 37078656, 74157312]

約数ペア:

[(1, 74157312), (2, 37078656), (3, 24719104), (4, 18539328), (6, 12359552), (8, 9269664), (12, 6179776), (16, 4634832), (24, 3089888), (32, 2317416), (48, 1544944), (64, 1158708), (96, 772472), (128, 579354), (192, 386236), (223, 332544), (256, 289677), (384, 193118), (433, 171264), (446, 166272), (669, 110848), (768, 96559), (866, 85632), (892, 83136), (1299, 57088), (1338, 55424), (1732, 42816), (1784, 41568), (2598, 28544), (2676, 27712), (3464, 21408), (3568, 20784), (5196, 14272), (5352, 13856), (6928, 10704), (7136, 10392)]