84046860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2699}}^1$

素因数の和:2887

約数の個数: 72

約数和(自身を含む): 256510800

約数和(自身を除く): 172463940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 2699, 3114, 3460, 5190, 5398, 6228, 7785, 8097, 10380, 10796, 13495, 15570, 16194, 24291, 26990, 31140, 32388, 40485, 48582, 53980, 80970, 97164, 121455, 161940, 242910, 466927, 485820, 933854, 1400781, 1867708, 2334635, 2801562, 4202343, 4669270, 5603124, 7003905, 8404686, 9338540, 14007810, 16809372, 21011715, 28015620, 42023430, 84046860]

約数ペア:

[(1, 84046860), (2, 42023430), (3, 28015620), (4, 21011715), (5, 16809372), (6, 14007810), (9, 9338540), (10, 8404686), (12, 7003905), (15, 5603124), (18, 4669270), (20, 4202343), (30, 2801562), (36, 2334635), (45, 1867708), (60, 1400781), (90, 933854), (173, 485820), (180, 466927), (346, 242910), (519, 161940), (692, 121455), (865, 97164), (1038, 80970), (1557, 53980), (1730, 48582), (2076, 40485), (2595, 32388), (2699, 31140), (3114, 26990), (3460, 24291), (5190, 16194), (5398, 15570), (6228, 13495), (7785, 10796), (8097, 10380)]