72228456

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2633}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 202291200

約数和(自身を除く): 130062744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 2633, 3048, 3429, 4572, 5266, 6858, 7899, 9144, 10532, 13716, 15798, 21064, 23697, 27432, 31596, 47394, 63192, 71091, 94788, 142182, 189576, 284364, 334391, 568728, 668782, 1003173, 1337564, 2006346, 2675128, 3009519, 4012692, 6019038, 8025384, 9028557, 12038076, 18057114, 24076152, 36114228, 72228456]

約数ペア:

[(1, 72228456), (2, 36114228), (3, 24076152), (4, 18057114), (6, 12038076), (8, 9028557), (9, 8025384), (12, 6019038), (18, 4012692), (24, 3009519), (27, 2675128), (36, 2006346), (54, 1337564), (72, 1003173), (108, 668782), (127, 568728), (216, 334391), (254, 284364), (381, 189576), (508, 142182), (762, 94788), (1016, 71091), (1143, 63192), (1524, 47394), (2286, 31596), (2633, 27432), (3048, 23697), (3429, 21064), (4572, 15798), (5266, 13716), (6858, 10532), (7899, 9144)]