80401176

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12547}}^1$

素因数の和:12648

約数の個数: 48

約数和(自身を含む): 220217400

約数和(自身を除く): 139816224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 12547, 25094, 37641, 50188, 75282, 100376, 112923, 150564, 225846, 301128, 451692, 903384, 1116683, 2233366, 3350049, 4466732, 6700098, 8933464, 10050147, 13400196, 20100294, 26800392, 40200588, 80401176]

約数ペア:

[(1, 80401176), (2, 40200588), (3, 26800392), (4, 20100294), (6, 13400196), (8, 10050147), (9, 8933464), (12, 6700098), (18, 4466732), (24, 3350049), (36, 2233366), (72, 1116683), (89, 903384), (178, 451692), (267, 301128), (356, 225846), (534, 150564), (712, 112923), (801, 100376), (1068, 75282), (1602, 50188), (2136, 37641), (3204, 25094), (6408, 12547)]