80760456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1776

約数の個数: 128

約数和(自身を含む): 264806400

約数和(自身を除く): 184045944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1723, 1736, 1953, 2232, 2604, 3348, 3446, 3906, 5169, 5208, 5859, 6696, 6892, 7812, 10338, 11718, 12061, 13784, 15507, 15624, 20676, 23436, 24122, 31014, 36183, 41352, 46521, 46872, 48244, 53413, 62028, 72366, 93042, 96488, 106826, 108549, 124056, 144732, 160239, 186084, 213652, 217098, 289464, 320478, 325647, 372168, 373891, 427304, 434196, 480717, 640956, 651294, 747782, 868392, 961434, 1121673, 1281912, 1302588, 1442151, 1495564, 1922868, 2243346, 2605176, 2884302, 2991128, 3365019, 3845736, 4486692, 5768604, 6730038, 8973384, 10095057, 11537208, 13460076, 20190114, 26920152, 40380228, 80760456]

約数ペア:

[(1, 80760456), (2, 40380228), (3, 26920152), (4, 20190114), (6, 13460076), (7, 11537208), (8, 10095057), (9, 8973384), (12, 6730038), (14, 5768604), (18, 4486692), (21, 3845736), (24, 3365019), (27, 2991128), (28, 2884302), (31, 2605176), (36, 2243346), (42, 1922868), (54, 1495564), (56, 1442151), (62, 1302588), (63, 1281912), (72, 1121673), (84, 961434), (93, 868392), (108, 747782), (124, 651294), (126, 640956), (168, 480717), (186, 434196), (189, 427304), (216, 373891), (217, 372168), (248, 325647), (252, 320478), (279, 289464), (372, 217098), (378, 213652), (434, 186084), (504, 160239), (558, 144732), (651, 124056), (744, 108549), (756, 106826), (837, 96488), (868, 93042), (1116, 72366), (1302, 62028), (1512, 53413), (1674, 48244), (1723, 46872), (1736, 46521), (1953, 41352), (2232, 36183), (2604, 31014), (3348, 24122), (3446, 23436), (3906, 20676), (5169, 15624), (5208, 15507), (5859, 13784), (6696, 12061), (6892, 11718), (7812, 10338)]