86578164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3437

約数の個数: 72

約数和(自身を含む): 235802112

約数和(自身を除く): 149223948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 3373, 4278, 6417, 6746, 8556, 10119, 12834, 13492, 20238, 25668, 30357, 40476, 60714, 77579, 104563, 121428, 155158, 209126, 232737, 310316, 313689, 418252, 465474, 627378, 698211, 930948, 941067, 1254756, 1396422, 1882134, 2404949, 2792844, 3764268, 4809898, 7214847, 9619796, 14429694, 21644541, 28859388, 43289082, 86578164]

約数ペア:

[(1, 86578164), (2, 43289082), (3, 28859388), (4, 21644541), (6, 14429694), (9, 9619796), (12, 7214847), (18, 4809898), (23, 3764268), (31, 2792844), (36, 2404949), (46, 1882134), (62, 1396422), (69, 1254756), (92, 941067), (93, 930948), (124, 698211), (138, 627378), (186, 465474), (207, 418252), (276, 313689), (279, 310316), (372, 232737), (414, 209126), (558, 155158), (713, 121428), (828, 104563), (1116, 77579), (1426, 60714), (2139, 40476), (2852, 30357), (3373, 25668), (4278, 20238), (6417, 13492), (6746, 12834), (8556, 10119)]