72577834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11863}}^1$

素因数の和:11914

約数の個数: 32

約数和(自身を含む): 136673280

約数和(自身を除く): 64095446

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 11863, 23726, 83041, 166082, 225397, 272849, 450794, 545698, 1577779, 1909943, 3155558, 3819886, 5184131, 10368262, 36288917, 72577834]

約数ペア:

[(1, 72577834), (2, 36288917), (7, 10368262), (14, 5184131), (19, 3819886), (23, 3155558), (38, 1909943), (46, 1577779), (133, 545698), (161, 450794), (266, 272849), (322, 225397), (437, 166082), (874, 83041), (3059, 23726), (6118, 11863)]