101790468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 278486208

約数和(自身を除く): 176695740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 827, 1052, 1578, 1654, 2367, 2481, 3156, 3308, 3419, 4734, 4962, 6838, 7443, 9468, 9924, 10257, 10751, 13676, 14886, 20514, 21502, 29772, 30771, 32253, 41028, 43004, 61542, 64506, 96759, 123084, 129012, 193518, 217501, 387036, 435002, 652503, 870004, 1305006, 1957509, 2610012, 2827513, 3915018, 5655026, 7830036, 8482539, 11310052, 16965078, 25447617, 33930156, 50895234, 101790468]

約数ペア:

[(1, 101790468), (2, 50895234), (3, 33930156), (4, 25447617), (6, 16965078), (9, 11310052), (12, 8482539), (13, 7830036), (18, 5655026), (26, 3915018), (36, 2827513), (39, 2610012), (52, 1957509), (78, 1305006), (117, 870004), (156, 652503), (234, 435002), (263, 387036), (468, 217501), (526, 193518), (789, 129012), (827, 123084), (1052, 96759), (1578, 64506), (1654, 61542), (2367, 43004), (2481, 41028), (3156, 32253), (3308, 30771), (3419, 29772), (4734, 21502), (4962, 20514), (6838, 14886), (7443, 13676), (9468, 10751), (9924, 10257)]