68307888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 204500800

約数和(自身を除く): 136192912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 363, 418, 456, 484, 528, 619, 627, 726, 836, 912, 968, 1238, 1254, 1452, 1672, 1857, 1936, 2299, 2476, 2508, 2904, 3344, 3714, 4598, 4952, 5016, 5808, 6809, 6897, 7428, 9196, 9904, 10032, 11761, 13618, 13794, 14856, 18392, 20427, 23522, 27236, 27588, 29712, 35283, 36784, 40854, 47044, 54472, 55176, 70566, 74899, 81708, 94088, 108944, 110352, 129371, 141132, 149798, 163416, 188176, 224697, 258742, 282264, 299596, 326832, 388113, 449394, 517484, 564528, 599192, 776226, 898788, 1034968, 1198384, 1423081, 1552452, 1797576, 2069936, 2846162, 3104904, 3595152, 4269243, 5692324, 6209808, 8538486, 11384648, 17076972, 22769296, 34153944, 68307888]

約数ペア:

[(1, 68307888), (2, 34153944), (3, 22769296), (4, 17076972), (6, 11384648), (8, 8538486), (11, 6209808), (12, 5692324), (16, 4269243), (19, 3595152), (22, 3104904), (24, 2846162), (33, 2069936), (38, 1797576), (44, 1552452), (48, 1423081), (57, 1198384), (66, 1034968), (76, 898788), (88, 776226), (114, 599192), (121, 564528), (132, 517484), (152, 449394), (176, 388113), (209, 326832), (228, 299596), (242, 282264), (264, 258742), (304, 224697), (363, 188176), (418, 163416), (456, 149798), (484, 141132), (528, 129371), (619, 110352), (627, 108944), (726, 94088), (836, 81708), (912, 74899), (968, 70566), (1238, 55176), (1254, 54472), (1452, 47044), (1672, 40854), (1857, 36784), (1936, 35283), (2299, 29712), (2476, 27588), (2508, 27236), (2904, 23522), (3344, 20427), (3714, 18392), (4598, 14856), (4952, 13794), (5016, 13618), (5808, 11761), (6809, 10032), (6897, 9904), (7428, 9196)]