90011418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 216207360

約数和(自身を除く): 126195942

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 67, 87, 134, 174, 201, 203, 402, 406, 469, 609, 938, 1103, 1218, 1407, 1943, 2206, 2814, 3309, 3886, 5829, 6618, 7721, 11658, 13601, 15442, 23163, 27202, 31987, 40803, 46326, 63974, 73901, 81606, 95961, 147802, 191922, 221703, 223909, 443406, 447818, 517307, 671727, 1034614, 1343454, 1551921, 2143129, 3103842, 4286258, 6429387, 12858774, 15001903, 30003806, 45005709, 90011418]

約数ペア:

[(1, 90011418), (2, 45005709), (3, 30003806), (6, 15001903), (7, 12858774), (14, 6429387), (21, 4286258), (29, 3103842), (42, 2143129), (58, 1551921), (67, 1343454), (87, 1034614), (134, 671727), (174, 517307), (201, 447818), (203, 443406), (402, 223909), (406, 221703), (469, 191922), (609, 147802), (938, 95961), (1103, 81606), (1218, 73901), (1407, 63974), (1943, 46326), (2206, 40803), (2814, 31987), (3309, 27202), (3886, 23163), (5829, 15442), (6618, 13601), (7721, 11658)]