172211262

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 366612480

約数和(自身を除く): 194401218

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 101, 103, 178, 186, 202, 206, 267, 303, 309, 534, 606, 618, 2759, 3131, 3193, 5518, 6262, 6386, 8277, 8989, 9167, 9393, 9579, 10403, 16554, 17978, 18334, 18786, 19158, 20806, 26967, 27501, 31209, 53934, 55002, 62418, 278659, 284177, 322493, 557318, 568354, 644986, 835977, 852531, 925867, 967479, 1671954, 1705062, 1851734, 1934958, 2777601, 5555202, 28701877, 57403754, 86105631, 172211262]

約数ペア:

[(1, 172211262), (2, 86105631), (3, 57403754), (6, 28701877), (31, 5555202), (62, 2777601), (89, 1934958), (93, 1851734), (101, 1705062), (103, 1671954), (178, 967479), (186, 925867), (202, 852531), (206, 835977), (267, 644986), (303, 568354), (309, 557318), (534, 322493), (606, 284177), (618, 278659), (2759, 62418), (3131, 55002), (3193, 53934), (5518, 31209), (6262, 27501), (6386, 26967), (8277, 20806), (8989, 19158), (9167, 18786), (9393, 18334), (9579, 17978), (10403, 16554)]