71454348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40507}}^1$

素因数の和:40531

約数の個数: 54

約数和(自身を含む): 210114996

約数和(自身を除く): 138660648

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40507, 81014, 121521, 162028, 243042, 283549, 364563, 486084, 567098, 729126, 850647, 1134196, 1458252, 1701294, 1984843, 2551941, 3402588, 3969686, 5103882, 5954529, 7939372, 10207764, 11909058, 17863587, 23818116, 35727174, 71454348]

約数ペア:

[(1, 71454348), (2, 35727174), (3, 23818116), (4, 17863587), (6, 11909058), (7, 10207764), (9, 7939372), (12, 5954529), (14, 5103882), (18, 3969686), (21, 3402588), (28, 2551941), (36, 1984843), (42, 1701294), (49, 1458252), (63, 1134196), (84, 850647), (98, 729126), (126, 567098), (147, 486084), (196, 364563), (252, 283549), (294, 243042), (441, 162028), (588, 121521), (882, 81014), (1764, 40507)]