80197488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79561}}^1$

素因数の和:79582

約数の個数: 60

約数和(自身を含む): 256507888

約数和(自身を除く): 176310400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 79561, 159122, 238683, 318244, 477366, 556927, 636488, 716049, 954732, 1113854, 1272976, 1432098, 1670781, 1909464, 2227708, 2864196, 3341562, 3818928, 4455416, 5012343, 5728392, 6683124, 8910832, 10024686, 11456784, 13366248, 20049372, 26732496, 40098744, 80197488]

約数ペア:

[(1, 80197488), (2, 40098744), (3, 26732496), (4, 20049372), (6, 13366248), (7, 11456784), (8, 10024686), (9, 8910832), (12, 6683124), (14, 5728392), (16, 5012343), (18, 4455416), (21, 3818928), (24, 3341562), (28, 2864196), (36, 2227708), (42, 1909464), (48, 1670781), (56, 1432098), (63, 1272976), (72, 1113854), (84, 954732), (112, 716049), (126, 636488), (144, 556927), (168, 477366), (252, 318244), (336, 238683), (504, 159122), (1008, 79561)]