72979110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3037}}^1$

素因数の和:3142

約数の個数: 64

約数和(自身を含む): 196862400

約数和(自身を除く): 123883290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 3037, 4005, 4806, 6074, 8010, 9111, 12015, 15185, 18222, 24030, 27333, 30370, 45555, 54666, 81999, 91110, 136665, 163998, 270293, 273330, 409995, 540586, 810879, 819990, 1351465, 1621758, 2432637, 2702930, 4054395, 4865274, 7297911, 8108790, 12163185, 14595822, 24326370, 36489555, 72979110]

約数ペア:

[(1, 72979110), (2, 36489555), (3, 24326370), (5, 14595822), (6, 12163185), (9, 8108790), (10, 7297911), (15, 4865274), (18, 4054395), (27, 2702930), (30, 2432637), (45, 1621758), (54, 1351465), (89, 819990), (90, 810879), (135, 540586), (178, 409995), (267, 273330), (270, 270293), (445, 163998), (534, 136665), (801, 91110), (890, 81999), (1335, 54666), (1602, 45555), (2403, 30370), (2670, 27333), (3037, 24030), (4005, 18222), (4806, 15185), (6074, 12015), (8010, 9111)]