84874764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 224521920

約数和(自身を除く): 139647156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 73, 78, 87, 116, 146, 156, 174, 219, 257, 292, 348, 377, 438, 514, 754, 771, 876, 949, 1028, 1131, 1508, 1542, 1898, 2117, 2262, 2847, 3084, 3341, 3796, 4234, 4524, 5694, 6351, 6682, 7453, 8468, 10023, 11388, 12702, 13364, 14906, 18761, 20046, 22359, 25404, 27521, 29812, 37522, 40092, 44718, 55042, 56283, 75044, 82563, 89436, 96889, 110084, 112566, 165126, 193778, 225132, 243893, 290667, 330252, 387556, 487786, 544069, 581334, 731679, 975572, 1088138, 1162668, 1463358, 1632207, 2176276, 2926716, 3264414, 6528828, 7072897, 14145794, 21218691, 28291588, 42437382, 84874764]

約数ペア:

[(1, 84874764), (2, 42437382), (3, 28291588), (4, 21218691), (6, 14145794), (12, 7072897), (13, 6528828), (26, 3264414), (29, 2926716), (39, 2176276), (52, 1632207), (58, 1463358), (73, 1162668), (78, 1088138), (87, 975572), (116, 731679), (146, 581334), (156, 544069), (174, 487786), (219, 387556), (257, 330252), (292, 290667), (348, 243893), (377, 225132), (438, 193778), (514, 165126), (754, 112566), (771, 110084), (876, 96889), (949, 89436), (1028, 82563), (1131, 75044), (1508, 56283), (1542, 55042), (1898, 44718), (2117, 40092), (2262, 37522), (2847, 29812), (3084, 27521), (3341, 25404), (3796, 22359), (4234, 20046), (4524, 18761), (5694, 14906), (6351, 13364), (6682, 12702), (7453, 11388), (8468, 10023)]