8254008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 26956800

約数和(自身を除く): 18702792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 103, 106, 108, 126, 159, 168, 189, 206, 212, 216, 252, 309, 318, 371, 378, 412, 424, 477, 504, 618, 636, 721, 742, 756, 824, 927, 954, 1113, 1236, 1272, 1431, 1442, 1484, 1512, 1854, 1908, 2163, 2226, 2472, 2781, 2862, 2884, 2968, 3339, 3708, 3816, 4326, 4452, 5459, 5562, 5724, 5768, 6489, 6678, 7416, 8652, 8904, 10017, 10918, 11124, 11448, 12978, 13356, 16377, 17304, 19467, 20034, 21836, 22248, 25956, 26712, 32754, 38213, 38934, 40068, 43672, 49131, 51912, 65508, 76426, 77868, 80136, 98262, 114639, 131016, 147393, 152852, 155736, 196524, 229278, 294786, 305704, 343917, 393048, 458556, 589572, 687834, 917112, 1031751, 1179144, 1375668, 2063502, 2751336, 4127004, 8254008]

約数ペア:

[(1, 8254008), (2, 4127004), (3, 2751336), (4, 2063502), (6, 1375668), (7, 1179144), (8, 1031751), (9, 917112), (12, 687834), (14, 589572), (18, 458556), (21, 393048), (24, 343917), (27, 305704), (28, 294786), (36, 229278), (42, 196524), (53, 155736), (54, 152852), (56, 147393), (63, 131016), (72, 114639), (84, 98262), (103, 80136), (106, 77868), (108, 76426), (126, 65508), (159, 51912), (168, 49131), (189, 43672), (206, 40068), (212, 38934), (216, 38213), (252, 32754), (309, 26712), (318, 25956), (371, 22248), (378, 21836), (412, 20034), (424, 19467), (477, 17304), (504, 16377), (618, 13356), (636, 12978), (721, 11448), (742, 11124), (756, 10918), (824, 10017), (927, 8904), (954, 8652), (1113, 7416), (1236, 6678), (1272, 6489), (1431, 5768), (1442, 5724), (1484, 5562), (1512, 5459), (1854, 4452), (1908, 4326), (2163, 3816), (2226, 3708), (2472, 3339), (2781, 2968), (2862, 2884)]