89844076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 187729920

約数和(自身を除く): 97885844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1163, 1246, 2326, 2492, 2759, 4652, 5518, 8141, 11036, 16282, 19313, 32564, 36053, 38626, 72106, 77252, 103507, 144212, 207014, 252371, 414028, 504742, 724549, 1009484, 1449098, 2898196, 3208717, 6417434, 12834868, 22461019, 44922038, 89844076]

約数ペア:

[(1, 89844076), (2, 44922038), (4, 22461019), (7, 12834868), (14, 6417434), (28, 3208717), (31, 2898196), (62, 1449098), (89, 1009484), (124, 724549), (178, 504742), (217, 414028), (356, 252371), (434, 207014), (623, 144212), (868, 103507), (1163, 77252), (1246, 72106), (2326, 38626), (2492, 36053), (2759, 32564), (4652, 19313), (5518, 16282), (8141, 11036)]