84177072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 180

約数和(自身を含む): 281242416

約数和(自身を除く): 197065344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 61, 63, 72, 74, 84, 111, 112, 122, 126, 144, 148, 168, 183, 222, 244, 252, 259, 296, 333, 336, 366, 427, 444, 488, 504, 518, 549, 592, 666, 732, 777, 854, 888, 976, 1008, 1036, 1098, 1281, 1332, 1369, 1464, 1554, 1708, 1776, 2072, 2196, 2257, 2331, 2562, 2664, 2738, 2928, 3108, 3416, 3843, 4107, 4144, 4392, 4514, 4662, 5124, 5328, 5476, 6216, 6771, 6832, 7686, 8214, 8784, 9028, 9324, 9583, 10248, 10952, 12321, 12432, 13542, 15372, 15799, 16428, 18056, 18648, 19166, 20313, 20496, 21904, 24642, 27084, 28749, 30744, 31598, 32856, 36112, 37296, 38332, 40626, 47397, 49284, 54168, 57498, 61488, 63196, 65712, 76664, 81252, 83509, 86247, 94794, 98568, 108336, 114996, 126392, 142191, 153328, 162504, 167018, 172494, 189588, 197136, 229992, 250527, 252784, 284382, 325008, 334036, 344988, 379176, 459984, 501054, 568764, 584563, 668072, 689976, 751581, 758352, 1002108, 1137528, 1169126, 1336144, 1379952, 1503162, 1753689, 2004216, 2275056, 2338252, 3006324, 3507378, 4008432, 4676504, 5261067, 6012648, 7014756, 9353008, 10522134, 12025296, 14029512, 21044268, 28059024, 42088536, 84177072]

約数ペア:

[(1, 84177072), (2, 42088536), (3, 28059024), (4, 21044268), (6, 14029512), (7, 12025296), (8, 10522134), (9, 9353008), (12, 7014756), (14, 6012648), (16, 5261067), (18, 4676504), (21, 4008432), (24, 3507378), (28, 3006324), (36, 2338252), (37, 2275056), (42, 2004216), (48, 1753689), (56, 1503162), (61, 1379952), (63, 1336144), (72, 1169126), (74, 1137528), (84, 1002108), (111, 758352), (112, 751581), (122, 689976), (126, 668072), (144, 584563), (148, 568764), (168, 501054), (183, 459984), (222, 379176), (244, 344988), (252, 334036), (259, 325008), (296, 284382), (333, 252784), (336, 250527), (366, 229992), (427, 197136), (444, 189588), (488, 172494), (504, 167018), (518, 162504), (549, 153328), (592, 142191), (666, 126392), (732, 114996), (777, 108336), (854, 98568), (888, 94794), (976, 86247), (1008, 83509), (1036, 81252), (1098, 76664), (1281, 65712), (1332, 63196), (1369, 61488), (1464, 57498), (1554, 54168), (1708, 49284), (1776, 47397), (2072, 40626), (2196, 38332), (2257, 37296), (2331, 36112), (2562, 32856), (2664, 31598), (2738, 30744), (2928, 28749), (3108, 27084), (3416, 24642), (3843, 21904), (4107, 20496), (4144, 20313), (4392, 19166), (4514, 18648), (4662, 18056), (5124, 16428), (5328, 15799), (5476, 15372), (6216, 13542), (6771, 12432), (6832, 12321), (7686, 10952), (8214, 10248), (8784, 9583), (9028, 9324)]