40809744

素因数分解:

$2^4\times 3^4\times {\mathrm{31489}}^1$

素因数の和:31509

約数の個数: 50

約数和(自身を含む): 118118990

約数和(自身を除く): 77309246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 31489, 62978, 94467, 125956, 188934, 251912, 283401, 377868, 503824, 566802, 755736, 850203, 1133604, 1511472, 1700406, 2267208, 2550609, 3400812, 4534416, 5101218, 6801624, 10202436, 13603248, 20404872, 40809744]

約数ペア:

[(1, 40809744), (2, 20404872), (3, 13603248), (4, 10202436), (6, 6801624), (8, 5101218), (9, 4534416), (12, 3400812), (16, 2550609), (18, 2267208), (24, 1700406), (27, 1511472), (36, 1133604), (48, 850203), (54, 755736), (72, 566802), (81, 503824), (108, 377868), (144, 283401), (162, 251912), (216, 188934), (324, 125956), (432, 94467), (648, 62978), (1296, 31489)]