80548692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1319}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 215255040

約数和(自身を除く): 134706348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 727, 1319, 1454, 2181, 2638, 2908, 3957, 4362, 5089, 5276, 7914, 8724, 9233, 10178, 15267, 15828, 18466, 20356, 27699, 30534, 36932, 55398, 61068, 110796, 958913, 1917826, 2876739, 3835652, 5753478, 6712391, 11506956, 13424782, 20137173, 26849564, 40274346, 80548692]

約数ペア:

[(1, 80548692), (2, 40274346), (3, 26849564), (4, 20137173), (6, 13424782), (7, 11506956), (12, 6712391), (14, 5753478), (21, 3835652), (28, 2876739), (42, 1917826), (84, 958913), (727, 110796), (1319, 61068), (1454, 55398), (2181, 36932), (2638, 30534), (2908, 27699), (3957, 20356), (4362, 18466), (5089, 15828), (5276, 15267), (7914, 10178), (8724, 9233)]