68753496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1291}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 197210880

約数和(自身を除く): 128457384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 317, 634, 951, 1268, 1291, 1902, 2219, 2536, 2582, 3804, 3873, 4438, 5164, 6657, 7608, 7746, 8876, 9037, 10328, 13314, 15492, 17752, 18074, 26628, 27111, 30984, 36148, 53256, 54222, 72296, 108444, 216888, 409247, 818494, 1227741, 1636988, 2455482, 2864729, 3273976, 4910964, 5729458, 8594187, 9821928, 11458916, 17188374, 22917832, 34376748, 68753496]

約数ペア:

[(1, 68753496), (2, 34376748), (3, 22917832), (4, 17188374), (6, 11458916), (7, 9821928), (8, 8594187), (12, 5729458), (14, 4910964), (21, 3273976), (24, 2864729), (28, 2455482), (42, 1636988), (56, 1227741), (84, 818494), (168, 409247), (317, 216888), (634, 108444), (951, 72296), (1268, 54222), (1291, 53256), (1902, 36148), (2219, 30984), (2536, 27111), (2582, 26628), (3804, 18074), (3873, 17752), (4438, 15492), (5164, 13314), (6657, 10328), (7608, 9037), (7746, 8876)]