7874113284

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^2\times {\mathrm{191}}^1$

素因数の和:526

約数の個数: 108

約数和(自身を含む): 20451045888

約数和(自身を除く): 12576932604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 127, 142, 191, 213, 254, 284, 381, 382, 426, 508, 573, 639, 762, 764, 852, 1143, 1146, 1278, 1524, 1719, 2286, 2292, 2556, 3438, 4572, 6876, 9017, 13561, 16129, 18034, 24257, 27051, 27122, 32258, 36068, 40683, 48387, 48514, 54102, 54244, 64516, 72771, 81153, 81366, 96774, 97028, 108204, 122049, 145161, 145542, 162306, 162732, 193548, 218313, 244098, 290322, 291084, 324612, 436626, 488196, 580644, 873252, 1145159, 1722247, 2290318, 3080639, 3435477, 3444494, 4580636, 5166741, 6161278, 6870954, 6888988, 9241917, 10306431, 10333482, 12322556, 13741908, 15500223, 18483834, 20612862, 20666964, 27725751, 31000446, 36967668, 41225724, 55451502, 62000892, 110903004, 218725369, 437450738, 656176107, 874901476, 1312352214, 1968528321, 2624704428, 3937056642, 7874113284]

約数ペア:

[(1, 7874113284), (2, 3937056642), (3, 2624704428), (4, 1968528321), (6, 1312352214), (9, 874901476), (12, 656176107), (18, 437450738), (36, 218725369), (71, 110903004), (127, 62000892), (142, 55451502), (191, 41225724), (213, 36967668), (254, 31000446), (284, 27725751), (381, 20666964), (382, 20612862), (426, 18483834), (508, 15500223), (573, 13741908), (639, 12322556), (762, 10333482), (764, 10306431), (852, 9241917), (1143, 6888988), (1146, 6870954), (1278, 6161278), (1524, 5166741), (1719, 4580636), (2286, 3444494), (2292, 3435477), (2556, 3080639), (3438, 2290318), (4572, 1722247), (6876, 1145159), (9017, 873252), (13561, 580644), (16129, 488196), (18034, 436626), (24257, 324612), (27051, 291084), (27122, 290322), (32258, 244098), (36068, 218313), (40683, 193548), (48387, 162732), (48514, 162306), (54102, 145542), (54244, 145161), (64516, 122049), (72771, 108204), (81153, 97028), (81366, 96774)]