74589642

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 172228680

約数和(自身を除く): 97639038

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 519, 1038, 1409, 1557, 2818, 2941, 3114, 4227, 5882, 8454, 8823, 12681, 17646, 23953, 25362, 26469, 47906, 52938, 71859, 143718, 215577, 243757, 431154, 487514, 731271, 1462542, 2193813, 4143869, 4387626, 8287738, 12431607, 24863214, 37294821, 74589642]

約数ペア:

[(1, 74589642), (2, 37294821), (3, 24863214), (6, 12431607), (9, 8287738), (17, 4387626), (18, 4143869), (34, 2193813), (51, 1462542), (102, 731271), (153, 487514), (173, 431154), (306, 243757), (346, 215577), (519, 143718), (1038, 71859), (1409, 52938), (1557, 47906), (2818, 26469), (2941, 25362), (3114, 23953), (4227, 17646), (5882, 12681), (8454, 8823)]