123839904

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18169}}^1$

素因数の和:18253

約数の個数: 48

約数和(自身を含む): 329676480

約数和(自身を除く): 205836576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 18169, 36338, 54507, 72676, 109014, 145352, 218028, 290704, 436056, 581408, 872112, 1289999, 1744224, 2579998, 3869997, 5159996, 7739994, 10319992, 15479988, 20639984, 30959976, 41279968, 61919952, 123839904]

約数ペア:

[(1, 123839904), (2, 61919952), (3, 41279968), (4, 30959976), (6, 20639984), (8, 15479988), (12, 10319992), (16, 7739994), (24, 5159996), (32, 3869997), (48, 2579998), (71, 1744224), (96, 1289999), (142, 872112), (213, 581408), (284, 436056), (426, 290704), (568, 218028), (852, 145352), (1136, 109014), (1704, 72676), (2272, 54507), (3408, 36338), (6816, 18169)]