25438104

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 76032000

約数和(自身を除く): 50593896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 108, 116, 124, 131, 174, 186, 216, 232, 248, 261, 262, 279, 348, 372, 393, 522, 524, 558, 696, 744, 783, 786, 837, 899, 1044, 1048, 1116, 1179, 1566, 1572, 1674, 1798, 2088, 2232, 2358, 2697, 3132, 3144, 3348, 3537, 3596, 3799, 4061, 4716, 5394, 6264, 6696, 7074, 7192, 7598, 8091, 8122, 9432, 10788, 11397, 12183, 14148, 15196, 16182, 16244, 21576, 22794, 24273, 24366, 28296, 30392, 32364, 32488, 34191, 36549, 45588, 48546, 48732, 64728, 68382, 73098, 91176, 97092, 97464, 102573, 109647, 117769, 136764, 146196, 194184, 205146, 219294, 235538, 273528, 292392, 353307, 410292, 438588, 471076, 706614, 820584, 877176, 942152, 1059921, 1413228, 2119842, 2826456, 3179763, 4239684, 6359526, 8479368, 12719052, 25438104]

約数ペア:

[(1, 25438104), (2, 12719052), (3, 8479368), (4, 6359526), (6, 4239684), (8, 3179763), (9, 2826456), (12, 2119842), (18, 1413228), (24, 1059921), (27, 942152), (29, 877176), (31, 820584), (36, 706614), (54, 471076), (58, 438588), (62, 410292), (72, 353307), (87, 292392), (93, 273528), (108, 235538), (116, 219294), (124, 205146), (131, 194184), (174, 146196), (186, 136764), (216, 117769), (232, 109647), (248, 102573), (261, 97464), (262, 97092), (279, 91176), (348, 73098), (372, 68382), (393, 64728), (522, 48732), (524, 48546), (558, 45588), (696, 36549), (744, 34191), (783, 32488), (786, 32364), (837, 30392), (899, 28296), (1044, 24366), (1048, 24273), (1116, 22794), (1179, 21576), (1566, 16244), (1572, 16182), (1674, 15196), (1798, 14148), (2088, 12183), (2232, 11397), (2358, 10788), (2697, 9432), (3132, 8122), (3144, 8091), (3348, 7598), (3537, 7192), (3596, 7074), (3799, 6696), (4061, 6264), (4716, 5394)]