91239372

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 120

約数和(自身を含む): 278493600

約数和(自身を除く): 187254228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 756, 821, 882, 1029, 1134, 1323, 1372, 1642, 1764, 2058, 2268, 2463, 2646, 3087, 3284, 3969, 4116, 4926, 5292, 5747, 6174, 7389, 7938, 9261, 9852, 11494, 12348, 14778, 15876, 17241, 18522, 22167, 22988, 27783, 29556, 34482, 37044, 40229, 44334, 51723, 55566, 66501, 68964, 80458, 88668, 103446, 111132, 120687, 133002, 155169, 160916, 206892, 241374, 266004, 281603, 310338, 362061, 465507, 482748, 563206, 620676, 724122, 844809, 931014, 1086183, 1126412, 1448244, 1689618, 1862028, 2172366, 2534427, 3258549, 3379236, 4344732, 5068854, 6517098, 7603281, 10137708, 13034196, 15206562, 22809843, 30413124, 45619686, 91239372]

約数ペア:

[(1, 91239372), (2, 45619686), (3, 30413124), (4, 22809843), (6, 15206562), (7, 13034196), (9, 10137708), (12, 7603281), (14, 6517098), (18, 5068854), (21, 4344732), (27, 3379236), (28, 3258549), (36, 2534427), (42, 2172366), (49, 1862028), (54, 1689618), (63, 1448244), (81, 1126412), (84, 1086183), (98, 931014), (108, 844809), (126, 724122), (147, 620676), (162, 563206), (189, 482748), (196, 465507), (252, 362061), (294, 310338), (324, 281603), (343, 266004), (378, 241374), (441, 206892), (567, 160916), (588, 155169), (686, 133002), (756, 120687), (821, 111132), (882, 103446), (1029, 88668), (1134, 80458), (1323, 68964), (1372, 66501), (1642, 55566), (1764, 51723), (2058, 44334), (2268, 40229), (2463, 37044), (2646, 34482), (3087, 29556), (3284, 27783), (3969, 22988), (4116, 22167), (4926, 18522), (5292, 17241), (5747, 15876), (6174, 14778), (7389, 12348), (7938, 11494), (9261, 9852)]