72576090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1871}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 189236736

約数和(自身を除く): 116660646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 1871, 2155, 2586, 3742, 3879, 4310, 5613, 6465, 7758, 9355, 11226, 12930, 16839, 18710, 19395, 28065, 33678, 38790, 56130, 84195, 168390, 806401, 1612802, 2419203, 4032005, 4838406, 7257609, 8064010, 12096015, 14515218, 24192030, 36288045, 72576090]

約数ペア:

[(1, 72576090), (2, 36288045), (3, 24192030), (5, 14515218), (6, 12096015), (9, 8064010), (10, 7257609), (15, 4838406), (18, 4032005), (30, 2419203), (45, 1612802), (90, 806401), (431, 168390), (862, 84195), (1293, 56130), (1871, 38790), (2155, 33678), (2586, 28065), (3742, 19395), (3879, 18710), (4310, 16839), (5613, 12930), (6465, 11226), (7758, 9355)]