81184536

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36373}}^1$

素因数の和:36416

約数の個数: 48

約数和(自身を含む): 226973760

約数和(自身を除く): 145789224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 36373, 72746, 109119, 145492, 218238, 290984, 327357, 436476, 654714, 872952, 1127563, 1309428, 2255126, 2618856, 3382689, 4510252, 6765378, 9020504, 10148067, 13530756, 20296134, 27061512, 40592268, 81184536]

約数ペア:

[(1, 81184536), (2, 40592268), (3, 27061512), (4, 20296134), (6, 13530756), (8, 10148067), (9, 9020504), (12, 6765378), (18, 4510252), (24, 3382689), (31, 2618856), (36, 2255126), (62, 1309428), (72, 1127563), (93, 872952), (124, 654714), (186, 436476), (248, 327357), (279, 290984), (372, 218238), (558, 145492), (744, 109119), (1116, 72746), (2232, 36373)]