77939172

素因数分解:

$2^2\times 3^4\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1130

約数の個数: 60

約数和(自身を含む): 204692796

約数和(自身を除く): 126753624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 293, 324, 586, 821, 879, 1172, 1642, 1758, 2463, 2637, 3284, 3516, 4926, 5274, 7389, 7911, 9852, 10548, 14778, 15822, 22167, 23733, 29556, 31644, 44334, 47466, 66501, 88668, 94932, 133002, 240553, 266004, 481106, 721659, 962212, 1443318, 2164977, 2886636, 4329954, 6494931, 8659908, 12989862, 19484793, 25979724, 38969586, 77939172]

約数ペア:

[(1, 77939172), (2, 38969586), (3, 25979724), (4, 19484793), (6, 12989862), (9, 8659908), (12, 6494931), (18, 4329954), (27, 2886636), (36, 2164977), (54, 1443318), (81, 962212), (108, 721659), (162, 481106), (293, 266004), (324, 240553), (586, 133002), (821, 94932), (879, 88668), (1172, 66501), (1642, 47466), (1758, 44334), (2463, 31644), (2637, 29556), (3284, 23733), (3516, 22167), (4926, 15822), (5274, 14778), (7389, 10548), (7911, 9852)]