64788648

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{26209}}^1$

素因数の和:26321

約数の個数: 32

約数和(自身を含む): 163550400

約数和(自身を除く): 98761752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 26209, 52418, 78627, 104836, 157254, 209672, 314508, 629016, 2699527, 5399054, 8098581, 10798108, 16197162, 21596216, 32394324, 64788648]

約数ペア:

[(1, 64788648), (2, 32394324), (3, 21596216), (4, 16197162), (6, 10798108), (8, 8098581), (12, 5399054), (24, 2699527), (103, 629016), (206, 314508), (309, 209672), (412, 157254), (618, 104836), (824, 78627), (1236, 52418), (2472, 26209)]