81254832

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99577}}^1$

素因数の和:99605

約数の個数: 40

約数和(自身を含む): 222258096

約数和(自身を除く): 141003264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 99577, 199154, 298731, 398308, 597462, 796616, 1194924, 1593232, 1692809, 2389848, 3385618, 4779696, 5078427, 6771236, 10156854, 13542472, 20313708, 27084944, 40627416, 81254832]

約数ペア:

[(1, 81254832), (2, 40627416), (3, 27084944), (4, 20313708), (6, 13542472), (8, 10156854), (12, 6771236), (16, 5078427), (17, 4779696), (24, 3385618), (34, 2389848), (48, 1692809), (51, 1593232), (68, 1194924), (102, 796616), (136, 597462), (204, 398308), (272, 298731), (408, 199154), (816, 99577)]