65540664

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{14449}}^1$

素因数の和:14474

約数の個数: 80

約数和(自身を含む): 209814000

約数和(自身を除く): 144273336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 14449, 28898, 43347, 57796, 86694, 101143, 115592, 130041, 173388, 202286, 260082, 303429, 346776, 390123, 404572, 520164, 606858, 780246, 809144, 910287, 1040328, 1170369, 1213716, 1560492, 1820574, 2340738, 2427432, 2730861, 3120984, 3641148, 4681476, 5461722, 7282296, 8192583, 9362952, 10923444, 16385166, 21846888, 32770332, 65540664]

約数ペア:

[(1, 65540664), (2, 32770332), (3, 21846888), (4, 16385166), (6, 10923444), (7, 9362952), (8, 8192583), (9, 7282296), (12, 5461722), (14, 4681476), (18, 3641148), (21, 3120984), (24, 2730861), (27, 2427432), (28, 2340738), (36, 1820574), (42, 1560492), (54, 1213716), (56, 1170369), (63, 1040328), (72, 910287), (81, 809144), (84, 780246), (108, 606858), (126, 520164), (162, 404572), (168, 390123), (189, 346776), (216, 303429), (252, 260082), (324, 202286), (378, 173388), (504, 130041), (567, 115592), (648, 101143), (756, 86694), (1134, 57796), (1512, 43347), (2268, 28898), (4536, 14449)]