80108964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10069}}^1$

素因数の和:10109

約数の個数: 72

約数和(自身を含む): 230925240

約数和(自身を除く): 150816276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 10069, 20138, 30207, 40276, 60414, 90621, 120828, 130897, 171173, 181242, 261794, 342346, 362484, 392691, 513519, 523588, 684692, 785382, 1027038, 1178073, 1540557, 1570764, 2054076, 2225249, 2356146, 3081114, 4450498, 4712292, 6162228, 6675747, 8900996, 13351494, 20027241, 26702988, 40054482, 80108964]

約数ペア:

[(1, 80108964), (2, 40054482), (3, 26702988), (4, 20027241), (6, 13351494), (9, 8900996), (12, 6675747), (13, 6162228), (17, 4712292), (18, 4450498), (26, 3081114), (34, 2356146), (36, 2225249), (39, 2054076), (51, 1570764), (52, 1540557), (68, 1178073), (78, 1027038), (102, 785382), (117, 684692), (153, 523588), (156, 513519), (204, 392691), (221, 362484), (234, 342346), (306, 261794), (442, 181242), (468, 171173), (612, 130897), (663, 120828), (884, 90621), (1326, 60414), (1989, 40276), (2652, 30207), (3978, 20138), (7956, 10069)]