90901734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 236156928

約数和(自身を除く): 145255194

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 154, 186, 217, 231, 242, 341, 363, 434, 462, 577, 651, 682, 726, 847, 1023, 1154, 1302, 1694, 1731, 2046, 2387, 2541, 3462, 3751, 4039, 4774, 5082, 6347, 7161, 7502, 8078, 11253, 12117, 12694, 14322, 17887, 19041, 22506, 24234, 26257, 35774, 38082, 44429, 52514, 53661, 69817, 78771, 88858, 107322, 125209, 133287, 139634, 157542, 196757, 209451, 250418, 266574, 375627, 393514, 418902, 488719, 590271, 751254, 977438, 1180542, 1377299, 1466157, 2164327, 2754598, 2932314, 4131897, 4328654, 6492981, 8263794, 12985962, 15150289, 30300578, 45450867, 90901734]

約数ペア:

[(1, 90901734), (2, 45450867), (3, 30300578), (6, 15150289), (7, 12985962), (11, 8263794), (14, 6492981), (21, 4328654), (22, 4131897), (31, 2932314), (33, 2754598), (42, 2164327), (62, 1466157), (66, 1377299), (77, 1180542), (93, 977438), (121, 751254), (154, 590271), (186, 488719), (217, 418902), (231, 393514), (242, 375627), (341, 266574), (363, 250418), (434, 209451), (462, 196757), (577, 157542), (651, 139634), (682, 133287), (726, 125209), (847, 107322), (1023, 88858), (1154, 78771), (1302, 69817), (1694, 53661), (1731, 52514), (2046, 44429), (2387, 38082), (2541, 35774), (3462, 26257), (3751, 24234), (4039, 22506), (4774, 19041), (5082, 17887), (6347, 14322), (7161, 12694), (7502, 12117), (8078, 11253)]