72242352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 257275200

約数和(自身を除く): 185032848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 37, 39, 42, 48, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 112, 117, 126, 144, 148, 149, 156, 168, 182, 208, 222, 234, 252, 259, 273, 296, 298, 312, 333, 336, 364, 444, 447, 468, 481, 504, 518, 546, 592, 596, 624, 666, 728, 777, 819, 888, 894, 936, 962, 1008, 1036, 1043, 1092, 1192, 1332, 1341, 1443, 1456, 1554, 1638, 1776, 1788, 1872, 1924, 1937, 2072, 2086, 2184, 2331, 2384, 2664, 2682, 2886, 3108, 3129, 3276, 3367, 3576, 3848, 3874, 4144, 4172, 4329, 4368, 4662, 5328, 5364, 5513, 5772, 5811, 6216, 6258, 6552, 6734, 7152, 7696, 7748, 8344, 8658, 9324, 9387, 10101, 10728, 11026, 11544, 11622, 12432, 12516, 13104, 13468, 13559, 15496, 16539, 16688, 17316, 17433, 18648, 18774, 20202, 21456, 22052, 23088, 23244, 25032, 26936, 27118, 30303, 30992, 33078, 34632, 34866, 37296, 37548, 38591, 40404, 40677, 44104, 46488, 49617, 50064, 53872, 54236, 60606, 66156, 69264, 69732, 71669, 75096, 77182, 80808, 81354, 88208, 92976, 99234, 108472, 115773, 121212, 122031, 132312, 139464, 143338, 150192, 154364, 161616, 162708, 198468, 215007, 216944, 231546, 242424, 244062, 264624, 278928, 286676, 308728, 325416, 347319, 396936, 430014, 463092, 484848, 488124, 501683, 573352, 617456, 645021, 650832, 694638, 793872, 860028, 926184, 976248, 1003366, 1146704, 1290042, 1389276, 1505049, 1720056, 1852368, 1952496, 2006732, 2580084, 2778552, 3010098, 3440112, 4013464, 4515147, 5160168, 5557104, 6020196, 8026928, 9030294, 10320336, 12040392, 18060588, 24080784, 36121176, 72242352]

約数ペア:

[(1, 72242352), (2, 36121176), (3, 24080784), (4, 18060588), (6, 12040392), (7, 10320336), (8, 9030294), (9, 8026928), (12, 6020196), (13, 5557104), (14, 5160168), (16, 4515147), (18, 4013464), (21, 3440112), (24, 3010098), (26, 2778552), (28, 2580084), (36, 2006732), (37, 1952496), (39, 1852368), (42, 1720056), (48, 1505049), (52, 1389276), (56, 1290042), (63, 1146704), (72, 1003366), (74, 976248), (78, 926184), (84, 860028), (91, 793872), (104, 694638), (111, 650832), (112, 645021), (117, 617456), (126, 573352), (144, 501683), (148, 488124), (149, 484848), (156, 463092), (168, 430014), (182, 396936), (208, 347319), (222, 325416), (234, 308728), (252, 286676), (259, 278928), (273, 264624), (296, 244062), (298, 242424), (312, 231546), (333, 216944), (336, 215007), (364, 198468), (444, 162708), (447, 161616), (468, 154364), (481, 150192), (504, 143338), (518, 139464), (546, 132312), (592, 122031), (596, 121212), (624, 115773), (666, 108472), (728, 99234), (777, 92976), (819, 88208), (888, 81354), (894, 80808), (936, 77182), (962, 75096), (1008, 71669), (1036, 69732), (1043, 69264), (1092, 66156), (1192, 60606), (1332, 54236), (1341, 53872), (1443, 50064), (1456, 49617), (1554, 46488), (1638, 44104), (1776, 40677), (1788, 40404), (1872, 38591), (1924, 37548), (1937, 37296), (2072, 34866), (2086, 34632), (2184, 33078), (2331, 30992), (2384, 30303), (2664, 27118), (2682, 26936), (2886, 25032), (3108, 23244), (3129, 23088), (3276, 22052), (3367, 21456), (3576, 20202), (3848, 18774), (3874, 18648), (4144, 17433), (4172, 17316), (4329, 16688), (4368, 16539), (4662, 15496), (5328, 13559), (5364, 13468), (5513, 13104), (5772, 12516), (5811, 12432), (6216, 11622), (6258, 11544), (6552, 11026), (6734, 10728), (7152, 10101), (7696, 9387), (7748, 9324), (8344, 8658)]