80035326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 203911344

約数和(自身を除く): 123876018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 881, 882, 927, 1442, 1762, 1854, 2163, 2643, 4326, 5047, 5286, 6167, 6489, 7929, 10094, 12334, 12978, 15141, 15858, 18501, 30282, 37002, 43169, 45423, 55503, 86338, 90743, 90846, 111006, 129507, 181486, 259014, 272229, 388521, 544458, 635201, 777042, 816687, 1270402, 1633374, 1905603, 3811206, 4446407, 5716809, 8892814, 11433618, 13339221, 26678442, 40017663, 80035326]

約数ペア:

[(1, 80035326), (2, 40017663), (3, 26678442), (6, 13339221), (7, 11433618), (9, 8892814), (14, 5716809), (18, 4446407), (21, 3811206), (42, 1905603), (49, 1633374), (63, 1270402), (98, 816687), (103, 777042), (126, 635201), (147, 544458), (206, 388521), (294, 272229), (309, 259014), (441, 181486), (618, 129507), (721, 111006), (881, 90846), (882, 90743), (927, 86338), (1442, 55503), (1762, 45423), (1854, 43169), (2163, 37002), (2643, 30282), (4326, 18501), (5047, 15858), (5286, 15141), (6167, 12978), (6489, 12334), (7929, 10094)]