81962928

素因数分解:

$2^4\times 3^6\times {\mathrm{7027}}^1$

素因数の和:7053

約数の個数: 70

約数和(自身を含む): 238129724

約数和(自身を除く): 156166796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 7027, 11664, 14054, 21081, 28108, 42162, 56216, 63243, 84324, 112432, 126486, 168648, 189729, 252972, 337296, 379458, 505944, 569187, 758916, 1011888, 1138374, 1517832, 1707561, 2276748, 3035664, 3415122, 4553496, 5122683, 6830244, 9106992, 10245366, 13660488, 20490732, 27320976, 40981464, 81962928]

約数ペア:

[(1, 81962928), (2, 40981464), (3, 27320976), (4, 20490732), (6, 13660488), (8, 10245366), (9, 9106992), (12, 6830244), (16, 5122683), (18, 4553496), (24, 3415122), (27, 3035664), (36, 2276748), (48, 1707561), (54, 1517832), (72, 1138374), (81, 1011888), (108, 758916), (144, 569187), (162, 505944), (216, 379458), (243, 337296), (324, 252972), (432, 189729), (486, 168648), (648, 126486), (729, 112432), (972, 84324), (1296, 63243), (1458, 56216), (1944, 42162), (2916, 28108), (3888, 21081), (5832, 14054), (7027, 11664)]