65128968

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4943}}^1$

素因数の和:5019

約数の個数: 64

約数和(自身を含む): 183916800

約数和(自身を除く): 118787832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4943, 6588, 9886, 13176, 14829, 19772, 29658, 39544, 44487, 59316, 88974, 118632, 133461, 177948, 266922, 301523, 355896, 533844, 603046, 904569, 1067688, 1206092, 1809138, 2412184, 2713707, 3618276, 5427414, 7236552, 8141121, 10854828, 16282242, 21709656, 32564484, 65128968]

約数ペア:

[(1, 65128968), (2, 32564484), (3, 21709656), (4, 16282242), (6, 10854828), (8, 8141121), (9, 7236552), (12, 5427414), (18, 3618276), (24, 2713707), (27, 2412184), (36, 1809138), (54, 1206092), (61, 1067688), (72, 904569), (108, 603046), (122, 533844), (183, 355896), (216, 301523), (244, 266922), (366, 177948), (488, 133461), (549, 118632), (732, 88974), (1098, 59316), (1464, 44487), (1647, 39544), (2196, 29658), (3294, 19772), (4392, 14829), (4943, 13176), (6588, 9886)]