72416096

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 147510720

約数和(自身を除く): 75094624

約数列:

[1, 2, 4, 8, 16, 32, 47, 89, 94, 178, 188, 356, 376, 541, 712, 752, 1082, 1424, 1504, 2164, 2848, 4183, 4328, 8366, 8656, 16732, 17312, 25427, 33464, 48149, 50854, 66928, 96298, 101708, 133856, 192596, 203416, 385192, 406832, 770384, 813664, 1540768, 2263003, 4526006, 9052012, 18104024, 36208048, 72416096]

約数ペア:

[(1, 72416096), (2, 36208048), (4, 18104024), (8, 9052012), (16, 4526006), (32, 2263003), (47, 1540768), (89, 813664), (94, 770384), (178, 406832), (188, 385192), (356, 203416), (376, 192596), (541, 133856), (712, 101708), (752, 96298), (1082, 66928), (1424, 50854), (1504, 48149), (2164, 33464), (2848, 25427), (4183, 17312), (4328, 16732), (8366, 8656)]