90531606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 204456960

約数和(自身を除く): 113925354

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 67, 118, 134, 177, 201, 347, 354, 402, 649, 694, 737, 1041, 1298, 1474, 1947, 2082, 2211, 3817, 3894, 3953, 4422, 7634, 7906, 11451, 11859, 20473, 22902, 23249, 23718, 40946, 43483, 46498, 61419, 69747, 86966, 122838, 130449, 139494, 225203, 255739, 260898, 450406, 511478, 675609, 767217, 1351218, 1371691, 1534434, 2743382, 4115073, 8230146, 15088601, 30177202, 45265803, 90531606]

約数ペア:

[(1, 90531606), (2, 45265803), (3, 30177202), (6, 15088601), (11, 8230146), (22, 4115073), (33, 2743382), (59, 1534434), (66, 1371691), (67, 1351218), (118, 767217), (134, 675609), (177, 511478), (201, 450406), (347, 260898), (354, 255739), (402, 225203), (649, 139494), (694, 130449), (737, 122838), (1041, 86966), (1298, 69747), (1474, 61419), (1947, 46498), (2082, 43483), (2211, 40946), (3817, 23718), (3894, 23249), (3953, 22902), (4422, 20473), (7634, 11859), (7906, 11451)]