81060948

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{36913}}^1$

素因数の和:36984

約数の個数: 36

約数和(自身を含む): 208268788

約数和(自身を除く): 127207840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 36913, 73826, 110739, 147652, 221478, 332217, 442956, 664434, 1328868, 2251693, 4503386, 6755079, 9006772, 13510158, 20265237, 27020316, 40530474, 81060948]

約数ペア:

[(1, 81060948), (2, 40530474), (3, 27020316), (4, 20265237), (6, 13510158), (9, 9006772), (12, 6755079), (18, 4503386), (36, 2251693), (61, 1328868), (122, 664434), (183, 442956), (244, 332217), (366, 221478), (549, 147652), (732, 110739), (1098, 73826), (2196, 36913)]