827505588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17623}}^1$

素因数の和:17693

約数の個数: 96

約数和(自身を含む): 2431830016

約数和(自身を除く): 1604324428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 2236, 3354, 3612, 3913, 6708, 7826, 11739, 15652, 17623, 23478, 35246, 46956, 52869, 70492, 105738, 123361, 211476, 229099, 246722, 370083, 458198, 493444, 687297, 740166, 757789, 916396, 1374594, 1480332, 1515578, 1603693, 2273367, 2749188, 3031156, 3207386, 4546734, 4811079, 5304523, 6414772, 9093468, 9622158, 9851257, 10609046, 15913569, 19244316, 19702514, 21218092, 29553771, 31827138, 39405028, 59107542, 63654276, 68958799, 118215084, 137917598, 206876397, 275835196, 413752794, 827505588]

約数ペア:

[(1, 827505588), (2, 413752794), (3, 275835196), (4, 206876397), (6, 137917598), (7, 118215084), (12, 68958799), (13, 63654276), (14, 59107542), (21, 39405028), (26, 31827138), (28, 29553771), (39, 21218092), (42, 19702514), (43, 19244316), (52, 15913569), (78, 10609046), (84, 9851257), (86, 9622158), (91, 9093468), (129, 6414772), (156, 5304523), (172, 4811079), (182, 4546734), (258, 3207386), (273, 3031156), (301, 2749188), (364, 2273367), (516, 1603693), (546, 1515578), (559, 1480332), (602, 1374594), (903, 916396), (1092, 757789), (1118, 740166), (1204, 687297), (1677, 493444), (1806, 458198), (2236, 370083), (3354, 246722), (3612, 229099), (3913, 211476), (6708, 123361), (7826, 105738), (11739, 70492), (15652, 52869), (17623, 46956), (23478, 35246)]