77098920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7219}}^1$

素因数の和:7322

約数の個数: 64

約数和(自身を含む): 233928000

約数和(自身を除く): 156829080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 7219, 10680, 14438, 21657, 28876, 36095, 43314, 57752, 72190, 86628, 108285, 144380, 173256, 216570, 288760, 433140, 642491, 866280, 1284982, 1927473, 2569964, 3212455, 3854946, 5139928, 6424910, 7709892, 9637365, 12849820, 15419784, 19274730, 25699640, 38549460, 77098920]

約数ペア:

[(1, 77098920), (2, 38549460), (3, 25699640), (4, 19274730), (5, 15419784), (6, 12849820), (8, 9637365), (10, 7709892), (12, 6424910), (15, 5139928), (20, 3854946), (24, 3212455), (30, 2569964), (40, 1927473), (60, 1284982), (89, 866280), (120, 642491), (178, 433140), (267, 288760), (356, 216570), (445, 173256), (534, 144380), (712, 108285), (890, 86628), (1068, 72190), (1335, 57752), (1780, 43314), (2136, 36095), (2670, 28876), (3560, 21657), (5340, 14438), (7219, 10680)]