77780568

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{48371}}^1$

素因数の和:48447

約数の個数: 32

約数和(自身を含む): 197357760

約数和(自身を除く): 119577192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 48371, 96742, 145113, 193484, 290226, 386968, 580452, 1160904, 3240857, 6481714, 9722571, 12963428, 19445142, 25926856, 38890284, 77780568]

約数ペア:

[(1, 77780568), (2, 38890284), (3, 25926856), (4, 19445142), (6, 12963428), (8, 9722571), (12, 6481714), (24, 3240857), (67, 1160904), (134, 580452), (201, 386968), (268, 290226), (402, 193484), (536, 145113), (804, 96742), (1608, 48371)]