71558856

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5507

約数の個数: 64

約数和(自身を含む): 202070400

約数和(自身を除く): 130511544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 5431, 6588, 10862, 13176, 16293, 21724, 32586, 43448, 48879, 65172, 97758, 130344, 146637, 195516, 293274, 331291, 391032, 586548, 662582, 993873, 1173096, 1325164, 1987746, 2650328, 2981619, 3975492, 5963238, 7950984, 8944857, 11926476, 17889714, 23852952, 35779428, 71558856]

約数ペア:

[(1, 71558856), (2, 35779428), (3, 23852952), (4, 17889714), (6, 11926476), (8, 8944857), (9, 7950984), (12, 5963238), (18, 3975492), (24, 2981619), (27, 2650328), (36, 1987746), (54, 1325164), (61, 1173096), (72, 993873), (108, 662582), (122, 586548), (183, 391032), (216, 331291), (244, 293274), (366, 195516), (488, 146637), (549, 130344), (732, 97758), (1098, 65172), (1464, 48879), (1647, 43448), (2196, 32586), (3294, 21724), (4392, 16293), (5431, 13176), (6588, 10862)]