78825684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30271}}^1$

素因数の和:30316

約数の個数: 48

約数和(自身を含む): 216989696

約数和(自身を除く): 138164012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 30271, 60542, 90813, 121084, 181626, 211897, 363252, 423794, 635691, 847588, 938401, 1271382, 1876802, 2542764, 2815203, 3753604, 5630406, 6568807, 11260812, 13137614, 19706421, 26275228, 39412842, 78825684]

約数ペア:

[(1, 78825684), (2, 39412842), (3, 26275228), (4, 19706421), (6, 13137614), (7, 11260812), (12, 6568807), (14, 5630406), (21, 3753604), (28, 2815203), (31, 2542764), (42, 1876802), (62, 1271382), (84, 938401), (93, 847588), (124, 635691), (186, 423794), (217, 363252), (372, 211897), (434, 181626), (651, 121084), (868, 90813), (1302, 60542), (2604, 30271)]