84688468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 156578940

約数和(自身を除く): 71890472

約数列:

[1, 2, 4, 29, 58, 73, 116, 137, 146, 274, 292, 548, 2117, 3973, 4234, 5329, 7946, 8468, 10001, 10658, 15892, 20002, 21316, 40004, 154541, 290029, 309082, 580058, 618164, 730073, 1160116, 1460146, 2920292, 21172117, 42344234, 84688468]

約数ペア:

[(1, 84688468), (2, 42344234), (4, 21172117), (29, 2920292), (58, 1460146), (73, 1160116), (116, 730073), (137, 618164), (146, 580058), (274, 309082), (292, 290029), (548, 154541), (2117, 40004), (3973, 21316), (4234, 20002), (5329, 15892), (7946, 10658), (8468, 10001)]