81539088

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8623}}^1$

素因数の和:8831

約数の個数: 40

約数和(自身を含む): 211736448

約数和(自身を除く): 130197360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 8623, 9456, 17246, 25869, 34492, 51738, 68984, 103476, 137968, 206952, 413904, 1698731, 3397462, 5096193, 6794924, 10192386, 13589848, 20384772, 27179696, 40769544, 81539088]

約数ペア:

[(1, 81539088), (2, 40769544), (3, 27179696), (4, 20384772), (6, 13589848), (8, 10192386), (12, 6794924), (16, 5096193), (24, 3397462), (48, 1698731), (197, 413904), (394, 206952), (591, 137968), (788, 103476), (1182, 68984), (1576, 51738), (2364, 34492), (3152, 25869), (4728, 17246), (8623, 9456)]