80421552

素因数分解:

$2^4\times 3^3\times {\mathrm{186161}}^1$

素因数の和:186178

約数の個数: 40

約数和(自身を含む): 230840880

約数和(自身を除く): 150419328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 186161, 372322, 558483, 744644, 1116966, 1489288, 1675449, 2233932, 2978576, 3350898, 4467864, 5026347, 6701796, 8935728, 10052694, 13403592, 20105388, 26807184, 40210776, 80421552]

約数ペア:

[(1, 80421552), (2, 40210776), (3, 26807184), (4, 20105388), (6, 13403592), (8, 10052694), (9, 8935728), (12, 6701796), (16, 5026347), (18, 4467864), (24, 3350898), (27, 2978576), (36, 2233932), (48, 1675449), (54, 1489288), (72, 1116966), (108, 744644), (144, 558483), (216, 372322), (432, 186161)]