72798154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 128842560

約数和(自身を除く): 56044406

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 331, 662, 769, 1538, 3641, 4303, 7282, 8459, 8606, 9997, 16918, 19994, 47333, 94666, 109967, 219934, 254539, 509078, 2799929, 3309007, 5599858, 6618014, 36399077, 72798154]

約数ペア:

[(1, 72798154), (2, 36399077), (11, 6618014), (13, 5599858), (22, 3309007), (26, 2799929), (143, 509078), (286, 254539), (331, 219934), (662, 109967), (769, 94666), (1538, 47333), (3641, 19994), (4303, 16918), (7282, 9997), (8459, 8606)]