7273857276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{109751}}^1$

素因数の和:110031

約数の個数: 72

約数和(自身を含む): 21093456384

約数和(自身を除く): 13819599108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 1052, 1578, 1841, 2367, 3156, 3682, 4734, 5523, 7364, 9468, 11046, 16569, 22092, 33138, 66276, 109751, 219502, 329253, 439004, 658506, 768257, 987759, 1317012, 1536514, 1975518, 2304771, 3073028, 3951036, 4609542, 6914313, 9219084, 13828626, 27657252, 28864513, 57729026, 86593539, 115458052, 173187078, 202051591, 259780617, 346374156, 404103182, 519561234, 606154773, 808206364, 1039122468, 1212309546, 1818464319, 2424619092, 3636928638, 7273857276]

約数ペア:

[(1, 7273857276), (2, 3636928638), (3, 2424619092), (4, 1818464319), (6, 1212309546), (7, 1039122468), (9, 808206364), (12, 606154773), (14, 519561234), (18, 404103182), (21, 346374156), (28, 259780617), (36, 202051591), (42, 173187078), (63, 115458052), (84, 86593539), (126, 57729026), (252, 28864513), (263, 27657252), (526, 13828626), (789, 9219084), (1052, 6914313), (1578, 4609542), (1841, 3951036), (2367, 3073028), (3156, 2304771), (3682, 1975518), (4734, 1536514), (5523, 1317012), (7364, 987759), (9468, 768257), (11046, 658506), (16569, 439004), (22092, 329253), (33138, 219502), (66276, 109751)]