73248660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13127}}^1$

素因数の和:13173

約数の個数: 72

約数和(自身を含む): 229372416

約数和(自身を除く): 156123756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13127, 26254, 39381, 52508, 65635, 78762, 118143, 131270, 157524, 196905, 236286, 262540, 393810, 406937, 472572, 590715, 787620, 813874, 1181430, 1220811, 1627748, 2034685, 2362860, 2441622, 3662433, 4069370, 4883244, 6104055, 7324866, 8138740, 12208110, 14649732, 18312165, 24416220, 36624330, 73248660]

約数ペア:

[(1, 73248660), (2, 36624330), (3, 24416220), (4, 18312165), (5, 14649732), (6, 12208110), (9, 8138740), (10, 7324866), (12, 6104055), (15, 4883244), (18, 4069370), (20, 3662433), (30, 2441622), (31, 2362860), (36, 2034685), (45, 1627748), (60, 1220811), (62, 1181430), (90, 813874), (93, 787620), (124, 590715), (155, 472572), (180, 406937), (186, 393810), (279, 262540), (310, 236286), (372, 196905), (465, 157524), (558, 131270), (620, 118143), (930, 78762), (1116, 65635), (1395, 52508), (1860, 39381), (2790, 26254), (5580, 13127)]