91890232

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 210528000

約数和(自身を除く): 118637768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 266, 268, 469, 532, 536, 938, 1064, 1273, 1289, 1876, 2546, 2578, 3752, 5092, 5156, 8911, 9023, 10184, 10312, 17822, 18046, 24491, 35644, 36092, 48982, 71288, 72184, 86363, 97964, 171437, 172726, 195928, 342874, 345452, 604541, 685748, 690904, 1209082, 1371496, 1640897, 2418164, 3281794, 4836328, 6563588, 11486279, 13127176, 22972558, 45945116, 91890232]

約数ペア:

[(1, 91890232), (2, 45945116), (4, 22972558), (7, 13127176), (8, 11486279), (14, 6563588), (19, 4836328), (28, 3281794), (38, 2418164), (56, 1640897), (67, 1371496), (76, 1209082), (133, 690904), (134, 685748), (152, 604541), (266, 345452), (268, 342874), (469, 195928), (532, 172726), (536, 171437), (938, 97964), (1064, 86363), (1273, 72184), (1289, 71288), (1876, 48982), (2546, 36092), (2578, 35644), (3752, 24491), (5092, 18046), (5156, 17822), (8911, 10312), (9023, 10184)]