81765936

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{9013}}^1$

素因数の和:9040

約数の個数: 100

約数和(自身を含む): 270492112

約数和(自身を除く): 188726176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9013, 9072, 18026, 27039, 36052, 54078, 63091, 72104, 81117, 108156, 126182, 144208, 162234, 189273, 216312, 243351, 252364, 324468, 378546, 432624, 486702, 504728, 567819, 648936, 730053, 757092, 973404, 1009456, 1135638, 1297872, 1460106, 1514184, 1703457, 1946808, 2271276, 2920212, 3028368, 3406914, 3893616, 4542552, 5110371, 5840424, 6813828, 9085104, 10220742, 11680848, 13627656, 20441484, 27255312, 40882968, 81765936]

約数ペア:

[(1, 81765936), (2, 40882968), (3, 27255312), (4, 20441484), (6, 13627656), (7, 11680848), (8, 10220742), (9, 9085104), (12, 6813828), (14, 5840424), (16, 5110371), (18, 4542552), (21, 3893616), (24, 3406914), (27, 3028368), (28, 2920212), (36, 2271276), (42, 1946808), (48, 1703457), (54, 1514184), (56, 1460106), (63, 1297872), (72, 1135638), (81, 1009456), (84, 973404), (108, 757092), (112, 730053), (126, 648936), (144, 567819), (162, 504728), (168, 486702), (189, 432624), (216, 378546), (252, 324468), (324, 252364), (336, 243351), (378, 216312), (432, 189273), (504, 162234), (567, 144208), (648, 126182), (756, 108156), (1008, 81117), (1134, 72104), (1296, 63091), (1512, 54078), (2268, 36052), (3024, 27039), (4536, 18026), (9013, 9072)]