78787356

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 191966880

約数和(自身を除く): 113179524

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 2257, 2909, 4514, 5818, 6771, 8727, 9028, 11636, 13542, 17454, 27084, 34908, 107633, 177449, 215266, 322899, 354898, 430532, 532347, 645798, 709796, 1064694, 1291596, 2129388, 6565613, 13131226, 19696839, 26262452, 39393678, 78787356]

約数ペア:

[(1, 78787356), (2, 39393678), (3, 26262452), (4, 19696839), (6, 13131226), (12, 6565613), (37, 2129388), (61, 1291596), (74, 1064694), (111, 709796), (122, 645798), (148, 532347), (183, 430532), (222, 354898), (244, 322899), (366, 215266), (444, 177449), (732, 107633), (2257, 34908), (2909, 27084), (4514, 17454), (5818, 13542), (6771, 11636), (8727, 9028)]