72569588

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 167580000

約数和(自身を除く): 95010412

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1499, 1729, 1862, 2548, 2998, 3458, 3724, 5996, 6916, 10493, 12103, 19487, 20986, 24206, 28481, 38974, 41972, 48412, 56962, 73451, 77948, 113924, 136409, 146902, 199367, 272818, 293804, 370253, 398734, 545636, 740506, 797468, 954863, 1395569, 1481012, 1909726, 2591771, 2791138, 3819452, 5183542, 5582276, 10367084, 18142397, 36284794, 72569588]

約数ペア:

[(1, 72569588), (2, 36284794), (4, 18142397), (7, 10367084), (13, 5582276), (14, 5183542), (19, 3819452), (26, 2791138), (28, 2591771), (38, 1909726), (49, 1481012), (52, 1395569), (76, 954863), (91, 797468), (98, 740506), (133, 545636), (182, 398734), (196, 370253), (247, 293804), (266, 272818), (364, 199367), (494, 146902), (532, 136409), (637, 113924), (931, 77948), (988, 73451), (1274, 56962), (1499, 48412), (1729, 41972), (1862, 38974), (2548, 28481), (2998, 24206), (3458, 20986), (3724, 19487), (5996, 12103), (6916, 10493)]