61347384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121721}}^1$

素因数の和:121740

約数の個数: 48

約数和(自身を含む): 189886320

約数和(自身を除く): 128538936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 121721, 243442, 365163, 486884, 730326, 852047, 973768, 1095489, 1460652, 1704094, 2190978, 2556141, 2921304, 3408188, 4381956, 5112282, 6816376, 7668423, 8763912, 10224564, 15336846, 20449128, 30673692, 61347384]

約数ペア:

[(1, 61347384), (2, 30673692), (3, 20449128), (4, 15336846), (6, 10224564), (7, 8763912), (8, 7668423), (9, 6816376), (12, 5112282), (14, 4381956), (18, 3408188), (21, 2921304), (24, 2556141), (28, 2190978), (36, 1704094), (42, 1460652), (56, 1095489), (63, 973768), (72, 852047), (84, 730326), (126, 486884), (168, 365163), (252, 243442), (504, 121721)]