71596368

素因数分解:

$2^4\times 3^2\times {\mathrm{497197}}^1$

素因数の和:497211

約数の個数: 30

約数和(自身を含む): 200370794

約数和(自身を除く): 128774426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 497197, 994394, 1491591, 1988788, 2983182, 3977576, 4474773, 5966364, 7955152, 8949546, 11932728, 17899092, 23865456, 35798184, 71596368]

約数ペア:

[(1, 71596368), (2, 35798184), (3, 23865456), (4, 17899092), (6, 11932728), (8, 8949546), (9, 7955152), (12, 5966364), (16, 4474773), (18, 3977576), (24, 2983182), (36, 1988788), (48, 1491591), (72, 994394), (144, 497197)]