72505454

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 56057746

約数列:

[1, 2, 7, 14, 59, 61, 118, 122, 413, 427, 826, 854, 1439, 2878, 3599, 7198, 10073, 20146, 25193, 50386, 84901, 87779, 169802, 175558, 594307, 614453, 1188614, 1228906, 5178961, 10357922, 36252727, 72505454]

約数ペア:

[(1, 72505454), (2, 36252727), (7, 10357922), (14, 5178961), (59, 1228906), (61, 1188614), (118, 614453), (122, 594307), (413, 175558), (427, 169802), (826, 87779), (854, 84901), (1439, 50386), (2878, 25193), (3599, 20146), (7198, 10073)]