123672564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3643}}^1$

素因数の和:3717

約数の個数: 72

約数和(自身を含む): 334256832

約数和(自身を除く): 210584268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3643, 3772, 5658, 7286, 8487, 10929, 11316, 14572, 16974, 21858, 32787, 33948, 43716, 65574, 83789, 131148, 149363, 167578, 251367, 298726, 335156, 448089, 502734, 597452, 754101, 896178, 1005468, 1344267, 1508202, 1792356, 2688534, 3016404, 3435349, 5377068, 6870698, 10306047, 13741396, 20612094, 30918141, 41224188, 61836282, 123672564]

約数ペア:

[(1, 123672564), (2, 61836282), (3, 41224188), (4, 30918141), (6, 20612094), (9, 13741396), (12, 10306047), (18, 6870698), (23, 5377068), (36, 3435349), (41, 3016404), (46, 2688534), (69, 1792356), (82, 1508202), (92, 1344267), (123, 1005468), (138, 896178), (164, 754101), (207, 597452), (246, 502734), (276, 448089), (369, 335156), (414, 298726), (492, 251367), (738, 167578), (828, 149363), (943, 131148), (1476, 83789), (1886, 65574), (2829, 43716), (3643, 33948), (3772, 32787), (5658, 21858), (7286, 16974), (8487, 14572), (10929, 11316)]