90744156522

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{645581}}^1$

素因数の和:645748

約数の個数: 64

約数和(自身を含む): 213816758400

約数和(自身を除く): 123072601878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 137, 171, 274, 342, 411, 513, 822, 1026, 1233, 2466, 2603, 3699, 5206, 7398, 7809, 15618, 23427, 46854, 70281, 140562, 645581, 1291162, 1936743, 3873486, 5810229, 11620458, 12266039, 17430687, 24532078, 34861374, 36798117, 73596234, 88444597, 110394351, 176889194, 220788702, 265333791, 331183053, 530667582, 662366106, 796001373, 1592002746, 1680447343, 2388004119, 3360894686, 4776008238, 5041342029, 10082684058, 15124026087, 30248052174, 45372078261, 90744156522]

約数ペア:

[(1, 90744156522), (2, 45372078261), (3, 30248052174), (6, 15124026087), (9, 10082684058), (18, 5041342029), (19, 4776008238), (27, 3360894686), (38, 2388004119), (54, 1680447343), (57, 1592002746), (114, 796001373), (137, 662366106), (171, 530667582), (274, 331183053), (342, 265333791), (411, 220788702), (513, 176889194), (822, 110394351), (1026, 88444597), (1233, 73596234), (2466, 36798117), (2603, 34861374), (3699, 24532078), (5206, 17430687), (7398, 12266039), (7809, 11620458), (15618, 5810229), (23427, 3873486), (46854, 1936743), (70281, 1291162), (140562, 645581)]