108678726

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 278691840

約数和(自身を除く): 170013114

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 53, 54, 69, 78, 106, 117, 127, 138, 159, 207, 234, 254, 299, 318, 351, 381, 414, 477, 598, 621, 689, 702, 762, 897, 954, 1143, 1219, 1242, 1378, 1431, 1651, 1794, 2067, 2286, 2438, 2691, 2862, 2921, 3302, 3429, 3657, 4134, 4953, 5382, 5842, 6201, 6731, 6858, 7314, 8073, 8763, 9906, 10971, 12402, 13462, 14859, 15847, 16146, 17526, 18603, 20193, 21942, 26289, 29718, 31694, 32913, 37206, 37973, 40386, 44577, 47541, 52578, 60579, 65826, 75946, 78867, 87503, 89154, 95082, 113919, 121158, 142623, 154813, 157734, 175006, 181737, 227838, 262509, 285246, 309626, 341757, 363474, 427869, 464439, 525018, 683514, 787527, 855738, 928878, 1025271, 1393317, 1575054, 2012569, 2050542, 2362581, 2786634, 4025138, 4179951, 4725162, 6037707, 8359902, 12075414, 18113121, 36226242, 54339363, 108678726]

約数ペア:

[(1, 108678726), (2, 54339363), (3, 36226242), (6, 18113121), (9, 12075414), (13, 8359902), (18, 6037707), (23, 4725162), (26, 4179951), (27, 4025138), (39, 2786634), (46, 2362581), (53, 2050542), (54, 2012569), (69, 1575054), (78, 1393317), (106, 1025271), (117, 928878), (127, 855738), (138, 787527), (159, 683514), (207, 525018), (234, 464439), (254, 427869), (299, 363474), (318, 341757), (351, 309626), (381, 285246), (414, 262509), (477, 227838), (598, 181737), (621, 175006), (689, 157734), (702, 154813), (762, 142623), (897, 121158), (954, 113919), (1143, 95082), (1219, 89154), (1242, 87503), (1378, 78867), (1431, 75946), (1651, 65826), (1794, 60579), (2067, 52578), (2286, 47541), (2438, 44577), (2691, 40386), (2862, 37973), (2921, 37206), (3302, 32913), (3429, 31694), (3657, 29718), (4134, 26289), (4953, 21942), (5382, 20193), (5842, 18603), (6201, 17526), (6731, 16146), (6858, 15847), (7314, 14859), (8073, 13462), (8763, 12402), (9906, 10971)]