8185128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 23708160

約数和(自身を除く): 15523032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 587, 664, 996, 1162, 1174, 1743, 1761, 1992, 2324, 2348, 3486, 3522, 4109, 4648, 4696, 6972, 7044, 8218, 12327, 13944, 14088, 16436, 24654, 32872, 48721, 49308, 97442, 98616, 146163, 194884, 292326, 341047, 389768, 584652, 682094, 1023141, 1169304, 1364188, 2046282, 2728376, 4092564, 8185128]

約数ペア:

[(1, 8185128), (2, 4092564), (3, 2728376), (4, 2046282), (6, 1364188), (7, 1169304), (8, 1023141), (12, 682094), (14, 584652), (21, 389768), (24, 341047), (28, 292326), (42, 194884), (56, 146163), (83, 98616), (84, 97442), (166, 49308), (168, 48721), (249, 32872), (332, 24654), (498, 16436), (581, 14088), (587, 13944), (664, 12327), (996, 8218), (1162, 7044), (1174, 6972), (1743, 4696), (1761, 4648), (1992, 4109), (2324, 3522), (2348, 3486)]