71959188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6163}}^1$

素因数の和:6316

約数の個数: 48

約数和(自身を含む): 193303040

約数和(自身を除く): 121343852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 6163, 11676, 12326, 18489, 24652, 36978, 43141, 73956, 86282, 129423, 172564, 258846, 517692, 856657, 1713314, 2569971, 3426628, 5139942, 5996599, 10279884, 11993198, 17989797, 23986396, 35979594, 71959188]

約数ペア:

[(1, 71959188), (2, 35979594), (3, 23986396), (4, 17989797), (6, 11993198), (7, 10279884), (12, 5996599), (14, 5139942), (21, 3426628), (28, 2569971), (42, 1713314), (84, 856657), (139, 517692), (278, 258846), (417, 172564), (556, 129423), (834, 86282), (973, 73956), (1668, 43141), (1946, 36978), (2919, 24652), (3892, 18489), (5838, 12326), (6163, 11676)]