65218896

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6379}}^1$

素因数の和:6464

約数の個数: 60

約数和(自身を含む): 185122080

約数和(自身を除く): 119903184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 6379, 10224, 12758, 19137, 25516, 38274, 51032, 57411, 76548, 102064, 114822, 153096, 229644, 306192, 452909, 459288, 905818, 918576, 1358727, 1811636, 2717454, 3623272, 4076181, 5434908, 7246544, 8152362, 10869816, 16304724, 21739632, 32609448, 65218896]

約数ペア:

[(1, 65218896), (2, 32609448), (3, 21739632), (4, 16304724), (6, 10869816), (8, 8152362), (9, 7246544), (12, 5434908), (16, 4076181), (18, 3623272), (24, 2717454), (36, 1811636), (48, 1358727), (71, 918576), (72, 905818), (142, 459288), (144, 452909), (213, 306192), (284, 229644), (426, 153096), (568, 114822), (639, 102064), (852, 76548), (1136, 57411), (1278, 51032), (1704, 38274), (2556, 25516), (3408, 19137), (5112, 12758), (6379, 10224)]