71541288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 243734400

約数和(自身を除く): 172193112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 61, 63, 72, 78, 84, 91, 104, 117, 122, 126, 156, 168, 179, 182, 183, 234, 244, 252, 273, 312, 358, 364, 366, 427, 468, 488, 504, 537, 546, 549, 716, 728, 732, 793, 819, 854, 936, 1074, 1092, 1098, 1253, 1281, 1432, 1464, 1586, 1611, 1638, 1708, 2148, 2184, 2196, 2327, 2379, 2506, 2562, 3172, 3222, 3276, 3416, 3759, 3843, 4296, 4392, 4654, 4758, 5012, 5124, 5551, 6344, 6444, 6552, 6981, 7137, 7518, 7686, 9308, 9516, 10024, 10248, 10919, 11102, 11277, 12888, 13962, 14274, 15036, 15372, 16289, 16653, 18616, 19032, 20943, 21838, 22204, 22554, 27924, 28548, 30072, 30744, 32578, 32757, 33306, 41886, 43676, 44408, 45108, 48867, 49959, 55848, 57096, 65156, 65514, 66612, 76433, 83772, 87352, 90216, 97734, 98271, 99918, 130312, 131028, 133224, 141947, 146601, 152866, 167544, 195468, 196542, 199836, 229299, 262056, 283894, 293202, 305732, 390936, 393084, 399672, 425841, 458598, 567788, 586404, 611464, 687897, 786168, 851682, 917196, 993629, 1135576, 1172808, 1277523, 1375794, 1703364, 1834392, 1987258, 2555046, 2751588, 2980887, 3406728, 3974516, 5110092, 5503176, 5961774, 7949032, 8942661, 10220184, 11923548, 17885322, 23847096, 35770644, 71541288]

約数ペア:

[(1, 71541288), (2, 35770644), (3, 23847096), (4, 17885322), (6, 11923548), (7, 10220184), (8, 8942661), (9, 7949032), (12, 5961774), (13, 5503176), (14, 5110092), (18, 3974516), (21, 3406728), (24, 2980887), (26, 2751588), (28, 2555046), (36, 1987258), (39, 1834392), (42, 1703364), (52, 1375794), (56, 1277523), (61, 1172808), (63, 1135576), (72, 993629), (78, 917196), (84, 851682), (91, 786168), (104, 687897), (117, 611464), (122, 586404), (126, 567788), (156, 458598), (168, 425841), (179, 399672), (182, 393084), (183, 390936), (234, 305732), (244, 293202), (252, 283894), (273, 262056), (312, 229299), (358, 199836), (364, 196542), (366, 195468), (427, 167544), (468, 152866), (488, 146601), (504, 141947), (537, 133224), (546, 131028), (549, 130312), (716, 99918), (728, 98271), (732, 97734), (793, 90216), (819, 87352), (854, 83772), (936, 76433), (1074, 66612), (1092, 65514), (1098, 65156), (1253, 57096), (1281, 55848), (1432, 49959), (1464, 48867), (1586, 45108), (1611, 44408), (1638, 43676), (1708, 41886), (2148, 33306), (2184, 32757), (2196, 32578), (2327, 30744), (2379, 30072), (2506, 28548), (2562, 27924), (3172, 22554), (3222, 22204), (3276, 21838), (3416, 20943), (3759, 19032), (3843, 18616), (4296, 16653), (4392, 16289), (4654, 15372), (4758, 15036), (5012, 14274), (5124, 13962), (5551, 12888), (6344, 11277), (6444, 11102), (6552, 10919), (6981, 10248), (7137, 10024), (7518, 9516), (7686, 9308)]