75891852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 203381360

約数和(自身を除く): 127489508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 181, 228, 342, 362, 543, 613, 684, 724, 1086, 1226, 1629, 1839, 2172, 2452, 3258, 3439, 3678, 5517, 6516, 6878, 7356, 10317, 11034, 11647, 13756, 20634, 22068, 23294, 30951, 34941, 41268, 46588, 61902, 69882, 104823, 110953, 123804, 139764, 209646, 221906, 332859, 419292, 443812, 665718, 998577, 1331436, 1997154, 2108107, 3994308, 4216214, 6324321, 8432428, 12648642, 18972963, 25297284, 37945926, 75891852]

約数ペア:

[(1, 75891852), (2, 37945926), (3, 25297284), (4, 18972963), (6, 12648642), (9, 8432428), (12, 6324321), (18, 4216214), (19, 3994308), (36, 2108107), (38, 1997154), (57, 1331436), (76, 998577), (114, 665718), (171, 443812), (181, 419292), (228, 332859), (342, 221906), (362, 209646), (543, 139764), (613, 123804), (684, 110953), (724, 104823), (1086, 69882), (1226, 61902), (1629, 46588), (1839, 41268), (2172, 34941), (2452, 30951), (3258, 23294), (3439, 22068), (3678, 20634), (5517, 13756), (6516, 11647), (6878, 11034), (7356, 10317)]