72364916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 140649600

約数和(自身を除く): 68284684

約数列:

[1, 2, 4, 13, 26, 52, 59, 103, 118, 206, 229, 236, 412, 458, 767, 916, 1339, 1534, 2678, 2977, 3068, 5356, 5954, 6077, 11908, 12154, 13511, 23587, 24308, 27022, 47174, 54044, 79001, 94348, 158002, 175643, 306631, 316004, 351286, 613262, 702572, 1226524, 1391633, 2783266, 5566532, 18091229, 36182458, 72364916]

約数ペア:

[(1, 72364916), (2, 36182458), (4, 18091229), (13, 5566532), (26, 2783266), (52, 1391633), (59, 1226524), (103, 702572), (118, 613262), (206, 351286), (229, 316004), (236, 306631), (412, 175643), (458, 158002), (767, 94348), (916, 79001), (1339, 54044), (1534, 47174), (2678, 27022), (2977, 24308), (3068, 23587), (5356, 13511), (5954, 12154), (6077, 11908)]