90805722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4231}}^1$

素因数の和:4323

約数の個数: 48

約数和(自身を含む): 214206912

約数和(自身を除く): 123401190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3577, 4231, 7154, 8462, 10731, 12693, 21462, 25386, 29617, 59234, 88851, 177702, 207319, 308863, 414638, 617726, 621957, 926589, 1243914, 1853178, 2162041, 4324082, 6486123, 12972246, 15134287, 30268574, 45402861, 90805722]

約数ペア:

[(1, 90805722), (2, 45402861), (3, 30268574), (6, 15134287), (7, 12972246), (14, 6486123), (21, 4324082), (42, 2162041), (49, 1853178), (73, 1243914), (98, 926589), (146, 621957), (147, 617726), (219, 414638), (294, 308863), (438, 207319), (511, 177702), (1022, 88851), (1533, 59234), (3066, 29617), (3577, 25386), (4231, 21462), (7154, 12693), (8462, 10731)]