80615394

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{15497}}^1$

素因数の和:15539

約数の個数: 36

約数和(自身を含む): 185557554

約数和(自身を除く): 104942160

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 15497, 30994, 46491, 92982, 139473, 263449, 278946, 526898, 790347, 1580694, 2371041, 4478633, 4742082, 8957266, 13435899, 26871798, 40307697, 80615394]

約数ペア:

[(1, 80615394), (2, 40307697), (3, 26871798), (6, 13435899), (9, 8957266), (17, 4742082), (18, 4478633), (34, 2371041), (51, 1580694), (102, 790347), (153, 526898), (289, 278946), (306, 263449), (578, 139473), (867, 92982), (1734, 46491), (2601, 30994), (5202, 15497)]