90870052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8053}}^1$

素因数の和:8108

約数の個数: 48

約数和(自身を含む): 202058752

約数和(自身を除く): 111188700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 8053, 11284, 16106, 32212, 56371, 104689, 112742, 209378, 225484, 249643, 418756, 499286, 732823, 998572, 1465646, 1747501, 2931292, 3245359, 3495002, 6490718, 6990004, 12981436, 22717513, 45435026, 90870052]

約数ペア:

[(1, 90870052), (2, 45435026), (4, 22717513), (7, 12981436), (13, 6990004), (14, 6490718), (26, 3495002), (28, 3245359), (31, 2931292), (52, 1747501), (62, 1465646), (91, 998572), (124, 732823), (182, 499286), (217, 418756), (364, 249643), (403, 225484), (434, 209378), (806, 112742), (868, 104689), (1612, 56371), (2821, 32212), (5642, 16106), (8053, 11284)]