65445588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 108

約数和(自身を含む): 185447808

約数和(自身を除く): 120002220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 347, 372, 403, 468, 507, 558, 676, 694, 806, 1014, 1041, 1116, 1209, 1388, 1521, 1612, 2028, 2082, 2418, 3042, 3123, 3627, 4164, 4511, 4836, 5239, 6084, 6246, 7254, 9022, 10478, 10757, 12492, 13533, 14508, 15717, 18044, 20956, 21514, 27066, 31434, 32271, 40599, 43028, 47151, 54132, 58643, 62868, 64542, 81198, 94302, 96813, 117286, 129084, 139841, 162396, 175929, 188604, 193626, 234572, 279682, 351858, 387252, 419523, 527787, 559364, 703716, 839046, 1055574, 1258569, 1678092, 1817933, 2111148, 2517138, 3635866, 5034276, 5453799, 7271732, 10907598, 16361397, 21815196, 32722794, 65445588]

約数ペア:

[(1, 65445588), (2, 32722794), (3, 21815196), (4, 16361397), (6, 10907598), (9, 7271732), (12, 5453799), (13, 5034276), (18, 3635866), (26, 2517138), (31, 2111148), (36, 1817933), (39, 1678092), (52, 1258569), (62, 1055574), (78, 839046), (93, 703716), (117, 559364), (124, 527787), (156, 419523), (169, 387252), (186, 351858), (234, 279682), (279, 234572), (338, 193626), (347, 188604), (372, 175929), (403, 162396), (468, 139841), (507, 129084), (558, 117286), (676, 96813), (694, 94302), (806, 81198), (1014, 64542), (1041, 62868), (1116, 58643), (1209, 54132), (1388, 47151), (1521, 43028), (1612, 40599), (2028, 32271), (2082, 31434), (2418, 27066), (3042, 21514), (3123, 20956), (3627, 18044), (4164, 15717), (4511, 14508), (4836, 13533), (5239, 12492), (6084, 10757), (6246, 10478), (7254, 9022)]