84805112

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 193752000

約数和(自身を除く): 108946888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 229, 238, 389, 458, 476, 778, 916, 952, 1556, 1603, 1832, 2723, 3112, 3206, 3893, 5446, 6412, 6613, 7786, 10892, 12824, 13226, 15572, 21784, 26452, 27251, 31144, 46291, 52904, 54502, 89081, 92582, 109004, 178162, 185164, 218008, 356324, 370328, 623567, 712648, 1247134, 1514377, 2494268, 3028754, 4988536, 6057508, 10600639, 12115016, 21201278, 42402556, 84805112]

約数ペア:

[(1, 84805112), (2, 42402556), (4, 21201278), (7, 12115016), (8, 10600639), (14, 6057508), (17, 4988536), (28, 3028754), (34, 2494268), (56, 1514377), (68, 1247134), (119, 712648), (136, 623567), (229, 370328), (238, 356324), (389, 218008), (458, 185164), (476, 178162), (778, 109004), (916, 92582), (952, 89081), (1556, 54502), (1603, 52904), (1832, 46291), (2723, 31144), (3112, 27251), (3206, 26452), (3893, 21784), (5446, 15572), (6412, 13226), (6613, 12824), (7786, 10892)]