80937012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2999}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 204624000

約数和(自身を除く): 123686988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 2076, 2249, 2999, 4498, 5998, 6747, 8996, 8997, 11996, 13494, 17994, 26988, 35988, 38987, 77974, 116961, 155948, 233922, 467844, 518827, 1037654, 1556481, 2075308, 3112962, 6225924, 6744751, 13489502, 20234253, 26979004, 40468506, 80937012]

約数ペア:

[(1, 80937012), (2, 40468506), (3, 26979004), (4, 20234253), (6, 13489502), (12, 6744751), (13, 6225924), (26, 3112962), (39, 2075308), (52, 1556481), (78, 1037654), (156, 518827), (173, 467844), (346, 233922), (519, 155948), (692, 116961), (1038, 77974), (2076, 38987), (2249, 35988), (2999, 26988), (4498, 17994), (5998, 13494), (6747, 11996), (8996, 8997)]