69102028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 128847600

約数和(自身を除く): 59745572

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 149, 284, 298, 596, 1633, 3266, 3427, 5041, 6532, 6854, 10082, 10579, 13708, 20164, 21158, 42316, 115943, 231886, 243317, 463772, 486634, 751109, 973268, 1502218, 3004436, 17275507, 34551014, 69102028]

約数ペア:

[(1, 69102028), (2, 34551014), (4, 17275507), (23, 3004436), (46, 1502218), (71, 973268), (92, 751109), (142, 486634), (149, 463772), (284, 243317), (298, 231886), (596, 115943), (1633, 42316), (3266, 21158), (3427, 20164), (5041, 13708), (6532, 10579), (6854, 10082)]