73875914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 146328480

約数和(自身を除く): 72452566

約数列:

[1, 2, 7, 14, 17, 19, 31, 34, 38, 62, 119, 133, 217, 238, 266, 289, 323, 434, 527, 578, 589, 646, 961, 1054, 1178, 1922, 2023, 2261, 3689, 4046, 4123, 4522, 5491, 6727, 7378, 8246, 8959, 10013, 10982, 13454, 16337, 17918, 18259, 20026, 32674, 36518, 38437, 62713, 70091, 76874, 114359, 125426, 127813, 140182, 170221, 228718, 255626, 277729, 310403, 340442, 555458, 620806, 1191547, 1944103, 2172821, 2383094, 3888206, 4345642, 5276851, 10553702, 36937957, 73875914]

約数ペア:

[(1, 73875914), (2, 36937957), (7, 10553702), (14, 5276851), (17, 4345642), (19, 3888206), (31, 2383094), (34, 2172821), (38, 1944103), (62, 1191547), (119, 620806), (133, 555458), (217, 340442), (238, 310403), (266, 277729), (289, 255626), (323, 228718), (434, 170221), (527, 140182), (578, 127813), (589, 125426), (646, 114359), (961, 76874), (1054, 70091), (1178, 62713), (1922, 38437), (2023, 36518), (2261, 32674), (3689, 20026), (4046, 18259), (4123, 17918), (4522, 16337), (5491, 13454), (6727, 10982), (7378, 10013), (8246, 8959)]