100920672

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2676

約数の個数: 72

約数和(自身を含む): 289172520

約数和(自身を除く): 188251848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 2521, 3336, 4448, 5004, 5042, 6672, 7563, 10008, 10084, 13344, 15126, 20016, 20168, 22689, 30252, 40032, 40336, 45378, 60504, 80672, 90756, 121008, 181512, 242016, 350419, 363024, 700838, 726048, 1051257, 1401676, 2102514, 2803352, 3153771, 4205028, 5606704, 6307542, 8410056, 11213408, 12615084, 16820112, 25230168, 33640224, 50460336, 100920672]

約数ペア:

[(1, 100920672), (2, 50460336), (3, 33640224), (4, 25230168), (6, 16820112), (8, 12615084), (9, 11213408), (12, 8410056), (16, 6307542), (18, 5606704), (24, 4205028), (32, 3153771), (36, 2803352), (48, 2102514), (72, 1401676), (96, 1051257), (139, 726048), (144, 700838), (278, 363024), (288, 350419), (417, 242016), (556, 181512), (834, 121008), (1112, 90756), (1251, 80672), (1668, 60504), (2224, 45378), (2502, 40336), (2521, 40032), (3336, 30252), (4448, 22689), (5004, 20168), (5042, 20016), (6672, 15126), (7563, 13344), (10008, 10084)]