72185904

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 200

約数和(自身を含む): 244265120

約数和(自身を除く): 172079216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 108, 109, 112, 126, 144, 146, 162, 168, 189, 216, 218, 219, 252, 292, 324, 327, 336, 378, 432, 436, 438, 504, 511, 567, 584, 648, 654, 657, 756, 763, 872, 876, 981, 1008, 1022, 1134, 1168, 1296, 1308, 1314, 1512, 1526, 1533, 1744, 1752, 1962, 1971, 2044, 2268, 2289, 2616, 2628, 2943, 3024, 3052, 3066, 3504, 3924, 3942, 4088, 4536, 4578, 4599, 5232, 5256, 5886, 5913, 6104, 6132, 6867, 7848, 7884, 7957, 8176, 8829, 9072, 9156, 9198, 10512, 11772, 11826, 12208, 12264, 13734, 13797, 15696, 15768, 15914, 17658, 18312, 18396, 20601, 23544, 23652, 23871, 24528, 27468, 27594, 31536, 31828, 35316, 36624, 36792, 41202, 41391, 47088, 47304, 47742, 54936, 55188, 55699, 61803, 63656, 70632, 71613, 73584, 82404, 82782, 94608, 95484, 109872, 110376, 111398, 123606, 127312, 141264, 143226, 164808, 165564, 167097, 190968, 214839, 220752, 222796, 247212, 286452, 329616, 331128, 334194, 381936, 429678, 445592, 494424, 501291, 572904, 644517, 662256, 668388, 859356, 891184, 988848, 1002582, 1145808, 1289034, 1336776, 1503873, 1718712, 2005164, 2578068, 2673552, 3007746, 3437424, 4010328, 4511619, 5156136, 6015492, 8020656, 9023238, 10312272, 12030984, 18046476, 24061968, 36092952, 72185904]

約数ペア:

[(1, 72185904), (2, 36092952), (3, 24061968), (4, 18046476), (6, 12030984), (7, 10312272), (8, 9023238), (9, 8020656), (12, 6015492), (14, 5156136), (16, 4511619), (18, 4010328), (21, 3437424), (24, 3007746), (27, 2673552), (28, 2578068), (36, 2005164), (42, 1718712), (48, 1503873), (54, 1336776), (56, 1289034), (63, 1145808), (72, 1002582), (73, 988848), (81, 891184), (84, 859356), (108, 668388), (109, 662256), (112, 644517), (126, 572904), (144, 501291), (146, 494424), (162, 445592), (168, 429678), (189, 381936), (216, 334194), (218, 331128), (219, 329616), (252, 286452), (292, 247212), (324, 222796), (327, 220752), (336, 214839), (378, 190968), (432, 167097), (436, 165564), (438, 164808), (504, 143226), (511, 141264), (567, 127312), (584, 123606), (648, 111398), (654, 110376), (657, 109872), (756, 95484), (763, 94608), (872, 82782), (876, 82404), (981, 73584), (1008, 71613), (1022, 70632), (1134, 63656), (1168, 61803), (1296, 55699), (1308, 55188), (1314, 54936), (1512, 47742), (1526, 47304), (1533, 47088), (1744, 41391), (1752, 41202), (1962, 36792), (1971, 36624), (2044, 35316), (2268, 31828), (2289, 31536), (2616, 27594), (2628, 27468), (2943, 24528), (3024, 23871), (3052, 23652), (3066, 23544), (3504, 20601), (3924, 18396), (3942, 18312), (4088, 17658), (4536, 15914), (4578, 15768), (4599, 15696), (5232, 13797), (5256, 13734), (5886, 12264), (5913, 12208), (6104, 11826), (6132, 11772), (6867, 10512), (7848, 9198), (7884, 9156), (7957, 9072), (8176, 8829)]