137617578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4276

約数の個数: 72

約数和(自身を含む): 356311332

約数和(自身を除く): 218693754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 3626, 4217, 4662, 5439, 8434, 10878, 12651, 16317, 25302, 29519, 32634, 37953, 59038, 75906, 88557, 156029, 177114, 206633, 265671, 312058, 413266, 468087, 531342, 619899, 936174, 1092203, 1239798, 1404261, 1859697, 2184406, 2808522, 3276609, 3719394, 6553218, 7645421, 9829827, 15290842, 19659654, 22936263, 45872526, 68808789, 137617578]

約数ペア:

[(1, 137617578), (2, 68808789), (3, 45872526), (6, 22936263), (7, 19659654), (9, 15290842), (14, 9829827), (18, 7645421), (21, 6553218), (37, 3719394), (42, 3276609), (49, 2808522), (63, 2184406), (74, 1859697), (98, 1404261), (111, 1239798), (126, 1092203), (147, 936174), (222, 619899), (259, 531342), (294, 468087), (333, 413266), (441, 312058), (518, 265671), (666, 206633), (777, 177114), (882, 156029), (1554, 88557), (1813, 75906), (2331, 59038), (3626, 37953), (4217, 32634), (4662, 29519), (5439, 25302), (8434, 16317), (10878, 12651)]