81620539344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18284171}}^1$

素因数の和:18284216

約数の個数: 60

約数和(自身を含む): 235792682112

約数和(自身を除く): 154172142768

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, 18284171, 36568342, 54852513, 73136684, 109705026, 146273368, 164557539, 219410052, 292546736, 329115078, 438820104, 566809301, 658230156, 877640208, 1133618602, 1316460312, 1700427903, 2267237204, 2632920624, 3400855806, 4534474408, 5101283709, 6801711612, 9068948816, 10202567418, 13603423224, 20405134836, 27206846448, 40810269672, 81620539344]

約数ペア:

[(1, 81620539344), (2, 40810269672), (3, 27206846448), (4, 20405134836), (6, 13603423224), (8, 10202567418), (9, 9068948816), (12, 6801711612), (16, 5101283709), (18, 4534474408), (24, 3400855806), (31, 2632920624), (36, 2267237204), (48, 1700427903), (62, 1316460312), (72, 1133618602), (93, 877640208), (124, 658230156), (144, 566809301), (186, 438820104), (248, 329115078), (279, 292546736), (372, 219410052), (496, 164557539), (558, 146273368), (744, 109705026), (1116, 73136684), (1488, 54852513), (2232, 36568342), (4464, 18284171)]