129551364

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3409

約数の個数: 72

約数和(自身を含む): 349090560

約数和(自身を除く): 219539196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 3329, 4324, 6486, 6658, 9729, 9987, 12972, 13316, 19458, 19974, 29961, 38916, 39948, 59922, 76567, 119844, 153134, 156463, 229701, 306268, 312926, 459402, 469389, 625852, 689103, 918804, 938778, 1378206, 1408167, 1877556, 2756412, 2816334, 3598649, 5632668, 7197298, 10795947, 14394596, 21591894, 32387841, 43183788, 64775682, 129551364]

約数ペア:

[(1, 129551364), (2, 64775682), (3, 43183788), (4, 32387841), (6, 21591894), (9, 14394596), (12, 10795947), (18, 7197298), (23, 5632668), (36, 3598649), (46, 2816334), (47, 2756412), (69, 1877556), (92, 1408167), (94, 1378206), (138, 938778), (141, 918804), (188, 689103), (207, 625852), (276, 469389), (282, 459402), (414, 312926), (423, 306268), (564, 229701), (828, 156463), (846, 153134), (1081, 119844), (1692, 76567), (2162, 59922), (3243, 39948), (3329, 38916), (4324, 29961), (6486, 19974), (6658, 19458), (9729, 13316), (9987, 12972)]