80392242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2935

約数の個数: 48

約数和(自身を含む): 189030240

約数和(自身を除く): 108637998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 2819, 4074, 4753, 5638, 8457, 9506, 14259, 16914, 19733, 28518, 39466, 59199, 118398, 138131, 273443, 276262, 414393, 546886, 820329, 828786, 1640658, 1914101, 3828202, 5742303, 11484606, 13398707, 26797414, 40196121, 80392242]

約数ペア:

[(1, 80392242), (2, 40196121), (3, 26797414), (6, 13398707), (7, 11484606), (14, 5742303), (21, 3828202), (42, 1914101), (49, 1640658), (97, 828786), (98, 820329), (147, 546886), (194, 414393), (291, 276262), (294, 273443), (582, 138131), (679, 118398), (1358, 59199), (2037, 39466), (2819, 28518), (4074, 19733), (4753, 16914), (5638, 14259), (8457, 9506)]