77980344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2293}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 211965600

約数和(自身を除く): 133985256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 654, 872, 1308, 1417, 2293, 2616, 2834, 4251, 4586, 5668, 6879, 8502, 9172, 11336, 13758, 17004, 18344, 27516, 29809, 34008, 55032, 59618, 89427, 119236, 178854, 238472, 249937, 357708, 499874, 715416, 749811, 999748, 1499622, 1999496, 2999244, 3249181, 5998488, 6498362, 9747543, 12996724, 19495086, 25993448, 38990172, 77980344]

約数ペア:

[(1, 77980344), (2, 38990172), (3, 25993448), (4, 19495086), (6, 12996724), (8, 9747543), (12, 6498362), (13, 5998488), (24, 3249181), (26, 2999244), (39, 1999496), (52, 1499622), (78, 999748), (104, 749811), (109, 715416), (156, 499874), (218, 357708), (312, 249937), (327, 238472), (436, 178854), (654, 119236), (872, 89427), (1308, 59618), (1417, 55032), (2293, 34008), (2616, 29809), (2834, 27516), (4251, 18344), (4586, 17004), (5668, 13758), (6879, 11336), (8502, 9172)]