73968636

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17971}}^1$

素因数の和:17999

約数の個数: 48

約数和(自身を含む): 201286400

約数和(自身を除く): 127317764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17971, 35942, 53913, 71884, 107826, 125797, 215652, 251594, 377391, 503188, 754782, 880579, 1509564, 1761158, 2641737, 3522316, 5283474, 6164053, 10566948, 12328106, 18492159, 24656212, 36984318, 73968636]

約数ペア:

[(1, 73968636), (2, 36984318), (3, 24656212), (4, 18492159), (6, 12328106), (7, 10566948), (12, 6164053), (14, 5283474), (21, 3522316), (28, 2641737), (42, 1761158), (49, 1509564), (84, 880579), (98, 754782), (147, 503188), (196, 377391), (294, 251594), (343, 215652), (588, 125797), (686, 107826), (1029, 71884), (1372, 53913), (2058, 35942), (4116, 17971)]