80204652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{601}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 222195792

約数和(自身を除く): 141991140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 337, 396, 601, 674, 1011, 1202, 1348, 1803, 2022, 2404, 3033, 3606, 3707, 4044, 5409, 6066, 6611, 7212, 7414, 10818, 11121, 12132, 13222, 14828, 19833, 21636, 22242, 26444, 33363, 39666, 44484, 59499, 66726, 79332, 118998, 133452, 202537, 237996, 405074, 607611, 810148, 1215222, 1822833, 2227907, 2430444, 3645666, 4455814, 6683721, 7291332, 8911628, 13367442, 20051163, 26734884, 40102326, 80204652]

約数ペア:

[(1, 80204652), (2, 40102326), (3, 26734884), (4, 20051163), (6, 13367442), (9, 8911628), (11, 7291332), (12, 6683721), (18, 4455814), (22, 3645666), (33, 2430444), (36, 2227907), (44, 1822833), (66, 1215222), (99, 810148), (132, 607611), (198, 405074), (337, 237996), (396, 202537), (601, 133452), (674, 118998), (1011, 79332), (1202, 66726), (1348, 59499), (1803, 44484), (2022, 39666), (2404, 33363), (3033, 26444), (3606, 22242), (3707, 21636), (4044, 19833), (5409, 14828), (6066, 13222), (6611, 12132), (7212, 11121), (7414, 10818)]