90512422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 188697600

約数和(自身を除く): 98185178

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 1559, 2002, 2233, 2639, 3118, 4147, 4466, 5278, 8294, 10913, 17149, 20267, 21826, 29029, 34298, 40534, 45211, 58058, 90422, 120043, 141869, 222937, 240086, 283738, 316477, 445874, 497321, 587743, 632954, 994642, 1175486, 1560559, 3121118, 3481247, 4114201, 6465173, 6962494, 8228402, 12930346, 45256211, 90512422]

約数ペア:

[(1, 90512422), (2, 45256211), (7, 12930346), (11, 8228402), (13, 6962494), (14, 6465173), (22, 4114201), (26, 3481247), (29, 3121118), (58, 1560559), (77, 1175486), (91, 994642), (143, 632954), (154, 587743), (182, 497321), (203, 445874), (286, 316477), (319, 283738), (377, 240086), (406, 222937), (638, 141869), (754, 120043), (1001, 90422), (1559, 58058), (2002, 45211), (2233, 40534), (2639, 34298), (3118, 29029), (4147, 21826), (4466, 20267), (5278, 17149), (8294, 10913)]