69216784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 166739328

約数和(自身を除く): 97522544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 274, 347, 364, 548, 694, 728, 959, 1096, 1388, 1456, 1781, 1918, 2192, 2429, 2776, 3562, 3836, 4511, 4858, 5552, 7124, 7672, 9022, 9716, 12467, 14248, 15344, 18044, 19432, 24934, 28496, 31577, 36088, 38864, 47539, 49868, 63154, 72176, 95078, 99736, 126308, 190156, 199472, 252616, 332773, 380312, 505232, 618007, 665546, 760624, 1236014, 1331092, 2472028, 2662184, 4326049, 4944056, 5324368, 8652098, 9888112, 17304196, 34608392, 69216784]

約数ペア:

[(1, 69216784), (2, 34608392), (4, 17304196), (7, 9888112), (8, 8652098), (13, 5324368), (14, 4944056), (16, 4326049), (26, 2662184), (28, 2472028), (52, 1331092), (56, 1236014), (91, 760624), (104, 665546), (112, 618007), (137, 505232), (182, 380312), (208, 332773), (274, 252616), (347, 199472), (364, 190156), (548, 126308), (694, 99736), (728, 95078), (959, 72176), (1096, 63154), (1388, 49868), (1456, 47539), (1781, 38864), (1918, 36088), (2192, 31577), (2429, 28496), (2776, 24934), (3562, 19432), (3836, 18044), (4511, 15344), (4858, 14248), (5552, 12467), (7124, 9716), (7672, 9022)]