72844364

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 130722480

約数和(自身を除く): 57878116

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 2803, 5606, 6497, 11212, 12994, 25988, 204619, 249467, 409238, 498934, 818476, 997868, 18211091, 36422182, 72844364]

約数ペア:

[(1, 72844364), (2, 36422182), (4, 18211091), (73, 997868), (89, 818476), (146, 498934), (178, 409238), (292, 249467), (356, 204619), (2803, 25988), (5606, 12994), (6497, 11212)]