12561504

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 35925120

約数和(自身を除く): 23363616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 136, 172, 179, 204, 258, 272, 344, 358, 408, 516, 537, 544, 688, 716, 731, 816, 1032, 1074, 1376, 1432, 1462, 1632, 2064, 2148, 2193, 2864, 2924, 3043, 4128, 4296, 4386, 5728, 5848, 6086, 7697, 8592, 8772, 9129, 11696, 12172, 15394, 17184, 17544, 18258, 23091, 23392, 24344, 30788, 35088, 36516, 46182, 48688, 61576, 70176, 73032, 92364, 97376, 123152, 130849, 146064, 184728, 246304, 261698, 292128, 369456, 392547, 523396, 738912, 785094, 1046792, 1570188, 2093584, 3140376, 4187168, 6280752, 12561504]

約数ペア:

[(1, 12561504), (2, 6280752), (3, 4187168), (4, 3140376), (6, 2093584), (8, 1570188), (12, 1046792), (16, 785094), (17, 738912), (24, 523396), (32, 392547), (34, 369456), (43, 292128), (48, 261698), (51, 246304), (68, 184728), (86, 146064), (96, 130849), (102, 123152), (129, 97376), (136, 92364), (172, 73032), (179, 70176), (204, 61576), (258, 48688), (272, 46182), (344, 36516), (358, 35088), (408, 30788), (516, 24344), (537, 23392), (544, 23091), (688, 18258), (716, 17544), (731, 17184), (816, 15394), (1032, 12172), (1074, 11696), (1376, 9129), (1432, 8772), (1462, 8592), (1632, 7697), (2064, 6086), (2148, 5848), (2193, 5728), (2864, 4386), (2924, 4296), (3043, 4128)]