80788692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 200551680

約数和(自身を除く): 119762988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 239, 478, 717, 956, 1434, 1657, 2868, 3314, 4063, 4971, 6628, 8126, 9942, 12189, 16252, 19884, 24378, 28169, 48756, 56338, 84507, 112676, 169014, 338028, 396023, 792046, 1188069, 1584092, 2376138, 4752276, 6732391, 13464782, 20197173, 26929564, 40394346, 80788692]

約数ペア:

[(1, 80788692), (2, 40394346), (3, 26929564), (4, 20197173), (6, 13464782), (12, 6732391), (17, 4752276), (34, 2376138), (51, 1584092), (68, 1188069), (102, 792046), (204, 396023), (239, 338028), (478, 169014), (717, 112676), (956, 84507), (1434, 56338), (1657, 48756), (2868, 28169), (3314, 24378), (4063, 19884), (4971, 16252), (6628, 12189), (8126, 9942)]