81223776

素因数分解:

$2^5\times 3^3\times {\mathrm{94009}}^1$

素因数の和:94028

約数の個数: 48

約数和(自身を含む): 236905200

約数和(自身を除く): 155681424

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, 94009, 188018, 282027, 376036, 564054, 752072, 846081, 1128108, 1504144, 1692162, 2256216, 2538243, 3008288, 3384324, 4512432, 5076486, 6768648, 9024864, 10152972, 13537296, 20305944, 27074592, 40611888, 81223776]

約数ペア:

[(1, 81223776), (2, 40611888), (3, 27074592), (4, 20305944), (6, 13537296), (8, 10152972), (9, 9024864), (12, 6768648), (16, 5076486), (18, 4512432), (24, 3384324), (27, 3008288), (32, 2538243), (36, 2256216), (48, 1692162), (54, 1504144), (72, 1128108), (96, 846081), (108, 752072), (144, 564054), (216, 376036), (288, 282027), (432, 188018), (864, 94009)]