77123384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12569}}^1$

素因数の和:12647

約数の個数: 32

約数和(自身を含む): 158382000

約数和(自身を除く): 81258616

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 12569, 25138, 50276, 100552, 163397, 326794, 653588, 741571, 1307176, 1483142, 2966284, 5932568, 9640423, 19280846, 38561692, 77123384]

約数ペア:

[(1, 77123384), (2, 38561692), (4, 19280846), (8, 9640423), (13, 5932568), (26, 2966284), (52, 1483142), (59, 1307176), (104, 741571), (118, 653588), (236, 326794), (472, 163397), (767, 100552), (1534, 50276), (3068, 25138), (6136, 12569)]