64200906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4211}}^1$

素因数の和:4248

約数の個数: 72

約数和(自身を含む): 174781152

約数和(自身を除く): 110580246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 4211, 5082, 7623, 8422, 12633, 15246, 25266, 29477, 37899, 46321, 58954, 75798, 88431, 92642, 138963, 176862, 265293, 277926, 324247, 416889, 509531, 530586, 648494, 833778, 972741, 1019062, 1528593, 1945482, 2918223, 3057186, 3566717, 4585779, 5836446, 7133434, 9171558, 10700151, 21400302, 32100453, 64200906]

約数ペア:

[(1, 64200906), (2, 32100453), (3, 21400302), (6, 10700151), (7, 9171558), (9, 7133434), (11, 5836446), (14, 4585779), (18, 3566717), (21, 3057186), (22, 2918223), (33, 1945482), (42, 1528593), (63, 1019062), (66, 972741), (77, 833778), (99, 648494), (121, 530586), (126, 509531), (154, 416889), (198, 324247), (231, 277926), (242, 265293), (363, 176862), (462, 138963), (693, 92642), (726, 88431), (847, 75798), (1089, 58954), (1386, 46321), (1694, 37899), (2178, 29477), (2541, 25266), (4211, 15246), (5082, 12633), (7623, 8422)]