108719748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3081

約数の個数: 72

約数和(自身を含む): 294840000

約数和(自身を除く): 186120252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 2999, 3021, 4028, 5998, 6042, 8997, 9063, 11996, 12084, 17994, 18126, 26991, 35988, 36252, 53982, 56981, 107964, 113962, 158947, 170943, 227924, 317894, 341886, 476841, 512829, 635788, 683772, 953682, 1025658, 1430523, 1907364, 2051316, 2861046, 3019993, 5722092, 6039986, 9059979, 12079972, 18119958, 27179937, 36239916, 54359874, 108719748]

約数ペア:

[(1, 108719748), (2, 54359874), (3, 36239916), (4, 27179937), (6, 18119958), (9, 12079972), (12, 9059979), (18, 6039986), (19, 5722092), (36, 3019993), (38, 2861046), (53, 2051316), (57, 1907364), (76, 1430523), (106, 1025658), (114, 953682), (159, 683772), (171, 635788), (212, 512829), (228, 476841), (318, 341886), (342, 317894), (477, 227924), (636, 170943), (684, 158947), (954, 113962), (1007, 107964), (1908, 56981), (2014, 53982), (2999, 36252), (3021, 35988), (4028, 26991), (5998, 18126), (6042, 17994), (8997, 12084), (9063, 11996)]