117771472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1796

約数の個数: 80

約数和(自身を含む): 286981632

約数和(自身を除く): 169210160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 1721, 2444, 2632, 3442, 4277, 4888, 5264, 6884, 8554, 9776, 12047, 13768, 17108, 22373, 24094, 27536, 34216, 44746, 48188, 68432, 80887, 89492, 96376, 156611, 161774, 178984, 192752, 313222, 323548, 357968, 566209, 626444, 647096, 1051531, 1132418, 1252888, 1294192, 2103062, 2264836, 2505776, 4206124, 4529672, 7360717, 8412248, 9059344, 14721434, 16824496, 29442868, 58885736, 117771472]

約数ペア:

[(1, 117771472), (2, 58885736), (4, 29442868), (7, 16824496), (8, 14721434), (13, 9059344), (14, 8412248), (16, 7360717), (26, 4529672), (28, 4206124), (47, 2505776), (52, 2264836), (56, 2103062), (91, 1294192), (94, 1252888), (104, 1132418), (112, 1051531), (182, 647096), (188, 626444), (208, 566209), (329, 357968), (364, 323548), (376, 313222), (611, 192752), (658, 178984), (728, 161774), (752, 156611), (1222, 96376), (1316, 89492), (1456, 80887), (1721, 68432), (2444, 48188), (2632, 44746), (3442, 34216), (4277, 27536), (4888, 24094), (5264, 22373), (6884, 17108), (8554, 13768), (9776, 12047)]