90023328

素因数分解:

$2^5\times 3^2\times {\mathrm{312581}}^1$

素因数の和:312597

約数の個数: 36

約数和(自身を含む): 256004658

約数和(自身を除く): 165981330

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 312581, 625162, 937743, 1250324, 1875486, 2500648, 2813229, 3750972, 5001296, 5626458, 7501944, 10002592, 11252916, 15003888, 22505832, 30007776, 45011664, 90023328]

約数ペア:

[(1, 90023328), (2, 45011664), (3, 30007776), (4, 22505832), (6, 15003888), (8, 11252916), (9, 10002592), (12, 7501944), (16, 5626458), (18, 5001296), (24, 3750972), (32, 2813229), (36, 2500648), (48, 1875486), (72, 1250324), (96, 937743), (144, 625162), (288, 312581)]