64637808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 178622496

約数和(自身を除く): 113984688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 113, 136, 204, 226, 272, 339, 408, 452, 678, 701, 816, 904, 1356, 1402, 1808, 1921, 2103, 2712, 2804, 3842, 4206, 5424, 5608, 5763, 7684, 8412, 11216, 11526, 11917, 15368, 16824, 23052, 23834, 30736, 33648, 35751, 46104, 47668, 71502, 79213, 92208, 95336, 143004, 158426, 190672, 237639, 286008, 316852, 475278, 572016, 633704, 950556, 1267408, 1346621, 1901112, 2693242, 3802224, 4039863, 5386484, 8079726, 10772968, 16159452, 21545936, 32318904, 64637808]

約数ペア:

[(1, 64637808), (2, 32318904), (3, 21545936), (4, 16159452), (6, 10772968), (8, 8079726), (12, 5386484), (16, 4039863), (17, 3802224), (24, 2693242), (34, 1901112), (48, 1346621), (51, 1267408), (68, 950556), (102, 633704), (113, 572016), (136, 475278), (204, 316852), (226, 286008), (272, 237639), (339, 190672), (408, 158426), (452, 143004), (678, 95336), (701, 92208), (816, 79213), (904, 71502), (1356, 47668), (1402, 46104), (1808, 35751), (1921, 33648), (2103, 30736), (2712, 23834), (2804, 23052), (3842, 16824), (4206, 15368), (5424, 11917), (5608, 11526), (5763, 11216), (7684, 8412)]