73156932872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9059}}^1\times {\mathrm{53129}}^1$

素因数の和:62213

約数の個数: 32

約数和(自身を含む): 144407340000

約数和(自身を除く): 71250407128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9059, 18118, 36236, 53129, 72472, 106258, 172121, 212516, 344242, 425032, 688484, 1009451, 1376968, 2018902, 4037804, 8075608, 481295611, 962591222, 1925182444, 3850364888, 9144616609, 18289233218, 36578466436, 73156932872]

約数ペア:

[(1, 73156932872), (2, 36578466436), (4, 18289233218), (8, 9144616609), (19, 3850364888), (38, 1925182444), (76, 962591222), (152, 481295611), (9059, 8075608), (18118, 4037804), (36236, 2018902), (53129, 1376968), (72472, 1009451), (106258, 688484), (172121, 425032), (212516, 344242)]