102193992

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19991}}^1$

素因数の和:20074

約数の個数: 48

約数和(自身を含む): 280687680

約数和(自身を除く): 178493688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 19991, 39982, 59973, 79964, 119946, 159928, 179919, 239892, 359838, 479784, 719676, 1419361, 1439352, 2838722, 4258083, 5677444, 8516166, 11354888, 12774249, 17032332, 25548498, 34064664, 51096996, 102193992]

約数ペア:

[(1, 102193992), (2, 51096996), (3, 34064664), (4, 25548498), (6, 17032332), (8, 12774249), (9, 11354888), (12, 8516166), (18, 5677444), (24, 4258083), (36, 2838722), (71, 1439352), (72, 1419361), (142, 719676), (213, 479784), (284, 359838), (426, 239892), (568, 179919), (639, 159928), (852, 119946), (1278, 79964), (1704, 59973), (2556, 39982), (5112, 19991)]