68289192

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{49919}}^1$

素因数の和:49950

約数の個数: 48

約数和(自身を含む): 194688000

約数和(自身を除く): 126398808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 49919, 99838, 149757, 199676, 299514, 399352, 449271, 599028, 898542, 948461, 1198056, 1797084, 1896922, 2845383, 3594168, 3793844, 5690766, 7587688, 8536149, 11381532, 17072298, 22763064, 34144596, 68289192]

約数ペア:

[(1, 68289192), (2, 34144596), (3, 22763064), (4, 17072298), (6, 11381532), (8, 8536149), (9, 7587688), (12, 5690766), (18, 3793844), (19, 3594168), (24, 2845383), (36, 1896922), (38, 1797084), (57, 1198056), (72, 948461), (76, 898542), (114, 599028), (152, 449271), (171, 399352), (228, 299514), (342, 199676), (456, 149757), (684, 99838), (1368, 49919)]