123729996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11171}}^1$

素因数の和:11262

約数の個数: 48

約数和(自身を含む): 315318528

約数和(自身を除く): 191588532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 11171, 22342, 33513, 44684, 67026, 134052, 145223, 290446, 435669, 580892, 793141, 871338, 1586282, 1742676, 2379423, 3172564, 4758846, 9517692, 10310833, 20621666, 30932499, 41243332, 61864998, 123729996]

約数ペア:

[(1, 123729996), (2, 61864998), (3, 41243332), (4, 30932499), (6, 20621666), (12, 10310833), (13, 9517692), (26, 4758846), (39, 3172564), (52, 2379423), (71, 1742676), (78, 1586282), (142, 871338), (156, 793141), (213, 580892), (284, 435669), (426, 290446), (852, 145223), (923, 134052), (1846, 67026), (2769, 44684), (3692, 33513), (5538, 22342), (11076, 11171)]