64645422408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42754909}}^1$

素因数の和:42754931

約数の個数: 64

約数和(自身を含む): 205223568000

約数和(自身を除く): 140578145592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42754909, 85509818, 128264727, 171019636, 256529454, 299284363, 342039272, 384794181, 513058908, 598568726, 769588362, 897853089, 1026117816, 1154382543, 1197137452, 1539176724, 1795706178, 2308765086, 2394274904, 2693559267, 3078353448, 3591412356, 4617530172, 5387118534, 7182824712, 8080677801, 9235060344, 10774237068, 16161355602, 21548474136, 32322711204, 64645422408]

約数ペア:

[(1, 64645422408), (2, 32322711204), (3, 21548474136), (4, 16161355602), (6, 10774237068), (7, 9235060344), (8, 8080677801), (9, 7182824712), (12, 5387118534), (14, 4617530172), (18, 3591412356), (21, 3078353448), (24, 2693559267), (27, 2394274904), (28, 2308765086), (36, 1795706178), (42, 1539176724), (54, 1197137452), (56, 1154382543), (63, 1026117816), (72, 897853089), (84, 769588362), (108, 598568726), (126, 513058908), (168, 384794181), (189, 342039272), (216, 299284363), (252, 256529454), (378, 171019636), (504, 128264727), (756, 85509818), (1512, 42754909)]