90945072

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6839

約数の個数: 80

約数和(自身を含む): 269506560

約数和(自身を除く): 178561488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 6791, 13392, 13582, 20373, 27164, 40746, 54328, 61119, 81492, 108656, 122238, 162984, 183357, 210521, 244476, 325968, 366714, 421042, 488952, 631563, 733428, 842084, 977904, 1263126, 1466856, 1684168, 1894689, 2526252, 2933712, 3368336, 3789378, 5052504, 5684067, 7578756, 10105008, 11368134, 15157512, 22736268, 30315024, 45472536, 90945072]

約数ペア:

[(1, 90945072), (2, 45472536), (3, 30315024), (4, 22736268), (6, 15157512), (8, 11368134), (9, 10105008), (12, 7578756), (16, 5684067), (18, 5052504), (24, 3789378), (27, 3368336), (31, 2933712), (36, 2526252), (48, 1894689), (54, 1684168), (62, 1466856), (72, 1263126), (93, 977904), (108, 842084), (124, 733428), (144, 631563), (186, 488952), (216, 421042), (248, 366714), (279, 325968), (372, 244476), (432, 210521), (496, 183357), (558, 162984), (744, 122238), (837, 108656), (1116, 81492), (1488, 61119), (1674, 54328), (2232, 40746), (3348, 27164), (4464, 20373), (6696, 13582), (6791, 13392)]