68771448

素因数分解:

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

素因数の和:381

約数の個数: 96

約数和(自身を含む): 193393200

約数和(自身を除く): 124621752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 97, 129, 172, 194, 229, 258, 291, 344, 387, 388, 458, 516, 582, 687, 774, 776, 873, 916, 1032, 1164, 1374, 1548, 1746, 1832, 2061, 2328, 2748, 3096, 3492, 4122, 4171, 5496, 6984, 8244, 8342, 9847, 12513, 16488, 16684, 19694, 22213, 25026, 29541, 33368, 37539, 39388, 44426, 50052, 59082, 66639, 75078, 78776, 88623, 88852, 100104, 118164, 133278, 150156, 177246, 177704, 199917, 236328, 266556, 300312, 354492, 399834, 533112, 708984, 799668, 955159, 1599336, 1910318, 2865477, 3820636, 5730954, 7641272, 8596431, 11461908, 17192862, 22923816, 34385724, 68771448]

約数ペア:

[(1, 68771448), (2, 34385724), (3, 22923816), (4, 17192862), (6, 11461908), (8, 8596431), (9, 7641272), (12, 5730954), (18, 3820636), (24, 2865477), (36, 1910318), (43, 1599336), (72, 955159), (86, 799668), (97, 708984), (129, 533112), (172, 399834), (194, 354492), (229, 300312), (258, 266556), (291, 236328), (344, 199917), (387, 177704), (388, 177246), (458, 150156), (516, 133278), (582, 118164), (687, 100104), (774, 88852), (776, 88623), (873, 78776), (916, 75078), (1032, 66639), (1164, 59082), (1374, 50052), (1548, 44426), (1746, 39388), (1832, 37539), (2061, 33368), (2328, 29541), (2748, 25026), (3096, 22213), (3492, 19694), (4122, 16684), (4171, 16488), (5496, 12513), (6984, 9847), (8244, 8342)]