80697804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 208916400

約数和(自身を除く): 128218596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 149, 242, 298, 363, 373, 447, 484, 596, 726, 746, 894, 1119, 1452, 1492, 1639, 1788, 2238, 3278, 4103, 4476, 4917, 6556, 8206, 9834, 12309, 16412, 18029, 19668, 24618, 36058, 45133, 49236, 54087, 55577, 72116, 90266, 108174, 111154, 135399, 166731, 180532, 216348, 222308, 270798, 333462, 541596, 611347, 666924, 1222694, 1834041, 2445388, 3668082, 6724817, 7336164, 13449634, 20174451, 26899268, 40348902, 80697804]

約数ペア:

[(1, 80697804), (2, 40348902), (3, 26899268), (4, 20174451), (6, 13449634), (11, 7336164), (12, 6724817), (22, 3668082), (33, 2445388), (44, 1834041), (66, 1222694), (121, 666924), (132, 611347), (149, 541596), (242, 333462), (298, 270798), (363, 222308), (373, 216348), (447, 180532), (484, 166731), (596, 135399), (726, 111154), (746, 108174), (894, 90266), (1119, 72116), (1452, 55577), (1492, 54087), (1639, 49236), (1788, 45133), (2238, 36058), (3278, 24618), (4103, 19668), (4476, 18029), (4917, 16412), (6556, 12309), (8206, 9834)]