74919376

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 98105264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 101, 112, 148, 179, 202, 259, 296, 358, 404, 518, 592, 707, 716, 808, 1036, 1253, 1414, 1432, 1616, 2072, 2506, 2828, 2864, 3737, 4144, 5012, 5656, 6623, 7474, 10024, 11312, 13246, 14948, 18079, 20048, 26159, 26492, 29896, 36158, 46361, 52318, 52984, 59792, 72316, 92722, 104636, 105968, 126553, 144632, 185444, 209272, 253106, 289264, 370888, 418544, 506212, 668923, 741776, 1012424, 1337846, 2024848, 2675692, 4682461, 5351384, 9364922, 10702768, 18729844, 37459688, 74919376]

約数ペア:

[(1, 74919376), (2, 37459688), (4, 18729844), (7, 10702768), (8, 9364922), (14, 5351384), (16, 4682461), (28, 2675692), (37, 2024848), (56, 1337846), (74, 1012424), (101, 741776), (112, 668923), (148, 506212), (179, 418544), (202, 370888), (259, 289264), (296, 253106), (358, 209272), (404, 185444), (518, 144632), (592, 126553), (707, 105968), (716, 104636), (808, 92722), (1036, 72316), (1253, 59792), (1414, 52984), (1432, 52318), (1616, 46361), (2072, 36158), (2506, 29896), (2828, 26492), (2864, 26159), (3737, 20048), (4144, 18079), (5012, 14948), (5656, 13246), (6623, 11312), (7474, 10024)]