90653052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1123}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 250013568

約数和(自身を除く): 159360516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1123, 1302, 1922, 2246, 2604, 2883, 3369, 3844, 4492, 5766, 6727, 6738, 7861, 11532, 13454, 13476, 15722, 20181, 23583, 26908, 31444, 34813, 40362, 47166, 69626, 80724, 94332, 104439, 139252, 208878, 243691, 417756, 487382, 731073, 974764, 1079203, 1462146, 2158406, 2924292, 3237609, 4316812, 6475218, 7554421, 12950436, 15108842, 22663263, 30217684, 45326526, 90653052]

約数ペア:

[(1, 90653052), (2, 45326526), (3, 30217684), (4, 22663263), (6, 15108842), (7, 12950436), (12, 7554421), (14, 6475218), (21, 4316812), (28, 3237609), (31, 2924292), (42, 2158406), (62, 1462146), (84, 1079203), (93, 974764), (124, 731073), (186, 487382), (217, 417756), (372, 243691), (434, 208878), (651, 139252), (868, 104439), (961, 94332), (1123, 80724), (1302, 69626), (1922, 47166), (2246, 40362), (2604, 34813), (2883, 31444), (3369, 26908), (3844, 23583), (4492, 20181), (5766, 15722), (6727, 13476), (6738, 13454), (7861, 11532)]