90257616

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20219}}^1$

素因数の和:20264

約数の個数: 60

約数和(自身を含む): 260757120

約数和(自身を除く): 170499504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 20219, 40438, 60657, 80876, 121314, 161752, 181971, 242628, 323504, 363942, 485256, 626789, 727884, 970512, 1253578, 1455768, 1880367, 2507156, 2911536, 3760734, 5014312, 5641101, 7521468, 10028624, 11282202, 15042936, 22564404, 30085872, 45128808, 90257616]

約数ペア:

[(1, 90257616), (2, 45128808), (3, 30085872), (4, 22564404), (6, 15042936), (8, 11282202), (9, 10028624), (12, 7521468), (16, 5641101), (18, 5014312), (24, 3760734), (31, 2911536), (36, 2507156), (48, 1880367), (62, 1455768), (72, 1253578), (93, 970512), (124, 727884), (144, 626789), (186, 485256), (248, 363942), (279, 323504), (372, 242628), (496, 181971), (558, 161752), (744, 121314), (1116, 80876), (1488, 60657), (2232, 40438), (4464, 20219)]