40514868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 107872128

約数和(自身を除く): 67357260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 167, 207, 276, 293, 334, 414, 501, 586, 668, 828, 879, 1002, 1172, 1503, 1758, 2004, 2637, 3006, 3516, 3841, 5274, 6012, 6739, 7682, 10548, 11523, 13478, 15364, 20217, 23046, 26956, 34569, 40434, 46092, 48931, 60651, 69138, 80868, 97862, 121302, 138276, 146793, 195724, 242604, 293586, 440379, 587172, 880758, 1125413, 1761516, 2250826, 3376239, 4501652, 6752478, 10128717, 13504956, 20257434, 40514868]

約数ペア:

[(1, 40514868), (2, 20257434), (3, 13504956), (4, 10128717), (6, 6752478), (9, 4501652), (12, 3376239), (18, 2250826), (23, 1761516), (36, 1125413), (46, 880758), (69, 587172), (92, 440379), (138, 293586), (167, 242604), (207, 195724), (276, 146793), (293, 138276), (334, 121302), (414, 97862), (501, 80868), (586, 69138), (668, 60651), (828, 48931), (879, 46092), (1002, 40434), (1172, 34569), (1503, 26956), (1758, 23046), (2004, 20217), (2637, 15364), (3006, 13478), (3516, 11523), (3841, 10548), (5274, 7682), (6012, 6739)]