79678928

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 185988096

約数和(自身を除く): 106309168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 433, 434, 496, 742, 848, 866, 868, 1484, 1643, 1732, 1736, 2968, 3031, 3286, 3464, 3472, 5936, 6062, 6572, 6928, 11501, 12124, 13144, 13423, 22949, 23002, 24248, 26288, 26846, 45898, 46004, 48496, 53692, 91796, 92008, 93961, 107384, 160643, 183592, 184016, 187922, 214768, 321286, 367184, 375844, 642572, 711419, 751688, 1285144, 1422838, 1503376, 2570288, 2845676, 4979933, 5691352, 9959866, 11382704, 19919732, 39839464, 79678928]

約数ペア:

[(1, 79678928), (2, 39839464), (4, 19919732), (7, 11382704), (8, 9959866), (14, 5691352), (16, 4979933), (28, 2845676), (31, 2570288), (53, 1503376), (56, 1422838), (62, 1285144), (106, 751688), (112, 711419), (124, 642572), (212, 375844), (217, 367184), (248, 321286), (371, 214768), (424, 187922), (433, 184016), (434, 183592), (496, 160643), (742, 107384), (848, 93961), (866, 92008), (868, 91796), (1484, 53692), (1643, 48496), (1732, 46004), (1736, 45898), (2968, 26846), (3031, 26288), (3286, 24248), (3464, 23002), (3472, 22949), (5936, 13423), (6062, 13144), (6572, 12124), (6928, 11501)]