90155808

素因数分解:

$2^5\times 3^3\times {\mathrm{104347}}^1$

素因数の和:104366

約数の個数: 48

約数和(自身を含む): 262956960

約数和(自身を除く): 172801152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 104347, 208694, 313041, 417388, 626082, 834776, 939123, 1252164, 1669552, 1878246, 2504328, 2817369, 3339104, 3756492, 5008656, 5634738, 7512984, 10017312, 11269476, 15025968, 22538952, 30051936, 45077904, 90155808]

約数ペア:

[(1, 90155808), (2, 45077904), (3, 30051936), (4, 22538952), (6, 15025968), (8, 11269476), (9, 10017312), (12, 7512984), (16, 5634738), (18, 5008656), (24, 3756492), (27, 3339104), (32, 2817369), (36, 2504328), (48, 1878246), (54, 1669552), (72, 1252164), (96, 939123), (108, 834776), (144, 626082), (216, 417388), (288, 313041), (432, 208694), (864, 104347)]