80819472

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8461}}^1$

素因数の和:8671

約数の個数: 40

約数和(自身を含む): 209857600

約数和(自身を除く): 129038128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 8461, 9552, 16922, 25383, 33844, 50766, 67688, 101532, 135376, 203064, 406128, 1683739, 3367478, 5051217, 6734956, 10102434, 13469912, 20204868, 26939824, 40409736, 80819472]

約数ペア:

[(1, 80819472), (2, 40409736), (3, 26939824), (4, 20204868), (6, 13469912), (8, 10102434), (12, 6734956), (16, 5051217), (24, 3367478), (48, 1683739), (199, 406128), (398, 203064), (597, 135376), (796, 101532), (1194, 67688), (1592, 50766), (2388, 33844), (3184, 25383), (4776, 16922), (8461, 9552)]