34385724

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 90250160

約数和(自身を除く): 55864436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 129, 172, 194, 229, 258, 291, 387, 388, 458, 516, 582, 687, 774, 873, 916, 1164, 1374, 1548, 1746, 2061, 2748, 3492, 4122, 4171, 8244, 8342, 9847, 12513, 16684, 19694, 22213, 25026, 29541, 37539, 39388, 44426, 50052, 59082, 66639, 75078, 88623, 88852, 118164, 133278, 150156, 177246, 199917, 266556, 354492, 399834, 799668, 955159, 1910318, 2865477, 3820636, 5730954, 8596431, 11461908, 17192862, 34385724]

約数ペア:

[(1, 34385724), (2, 17192862), (3, 11461908), (4, 8596431), (6, 5730954), (9, 3820636), (12, 2865477), (18, 1910318), (36, 955159), (43, 799668), (86, 399834), (97, 354492), (129, 266556), (172, 199917), (194, 177246), (229, 150156), (258, 133278), (291, 118164), (387, 88852), (388, 88623), (458, 75078), (516, 66639), (582, 59082), (687, 50052), (774, 44426), (873, 39388), (916, 37539), (1164, 29541), (1374, 25026), (1548, 22213), (1746, 19694), (2061, 16684), (2748, 12513), (3492, 9847), (4122, 8342), (4171, 8244)]