78739704

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4357}}^1$

素因数の和:4620

約数の個数: 48

約数和(自身を含む): 214152120

約数和(自身を除く): 135412416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4357, 4518, 6024, 8714, 9036, 13071, 17428, 18072, 26142, 34856, 39213, 52284, 78426, 104568, 156852, 313704, 1093607, 2187214, 3280821, 4374428, 6561642, 8748856, 9842463, 13123284, 19684926, 26246568, 39369852, 78739704]

約数ペア:

[(1, 78739704), (2, 39369852), (3, 26246568), (4, 19684926), (6, 13123284), (8, 9842463), (9, 8748856), (12, 6561642), (18, 4374428), (24, 3280821), (36, 2187214), (72, 1093607), (251, 313704), (502, 156852), (753, 104568), (1004, 78426), (1506, 52284), (2008, 39213), (2259, 34856), (3012, 26142), (4357, 18072), (4518, 17428), (6024, 13071), (8714, 9036)]