123742652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 251082720

約数和(自身を除く): 127340068

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 638, 814, 1073, 1276, 1628, 2146, 2621, 4292, 5242, 10484, 11803, 23606, 28831, 47212, 57662, 76009, 96977, 115324, 152018, 193954, 304036, 387908, 836099, 1066747, 1672198, 2133494, 2812333, 3344396, 4266988, 5624666, 11249332, 30935663, 61871326, 123742652]

約数ペア:

[(1, 123742652), (2, 61871326), (4, 30935663), (11, 11249332), (22, 5624666), (29, 4266988), (37, 3344396), (44, 2812333), (58, 2133494), (74, 1672198), (116, 1066747), (148, 836099), (319, 387908), (407, 304036), (638, 193954), (814, 152018), (1073, 115324), (1276, 96977), (1628, 76009), (2146, 57662), (2621, 47212), (4292, 28831), (5242, 23606), (10484, 11803)]