78563604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11839}}^1$

素因数の和:11932

約数の個数: 48

約数和(自身を含む): 212172800

約数和(自身を除く): 133609196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 11839, 23678, 35517, 47356, 71034, 82873, 142068, 165746, 248619, 331492, 497238, 935281, 994476, 1870562, 2805843, 3741124, 5611686, 6546967, 11223372, 13093934, 19640901, 26187868, 39281802, 78563604]

約数ペア:

[(1, 78563604), (2, 39281802), (3, 26187868), (4, 19640901), (6, 13093934), (7, 11223372), (12, 6546967), (14, 5611686), (21, 3741124), (28, 2805843), (42, 1870562), (79, 994476), (84, 935281), (158, 497238), (237, 331492), (316, 248619), (474, 165746), (553, 142068), (948, 82873), (1106, 71034), (1659, 47356), (2212, 35517), (3318, 23678), (6636, 11839)]