90217708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{11149}}^1$

素因数の和:11194

約数の個数: 36

約数和(自身を含む): 191690800

約数和(自身を除く): 101473092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 11149, 22298, 44596, 78043, 156086, 189533, 312172, 379066, 758132, 1326731, 2653462, 3222061, 5306924, 6444122, 12888244, 22554427, 45108854, 90217708]

約数ペア:

[(1, 90217708), (2, 45108854), (4, 22554427), (7, 12888244), (14, 6444122), (17, 5306924), (28, 3222061), (34, 2653462), (68, 1326731), (119, 758132), (238, 379066), (289, 312172), (476, 189533), (578, 156086), (1156, 78043), (2023, 44596), (4046, 22298), (8092, 11149)]