72222696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 245656320

約数和(自身を除く): 173433624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 73, 78, 84, 91, 104, 117, 126, 146, 151, 156, 168, 182, 219, 234, 252, 273, 292, 302, 312, 364, 438, 453, 468, 504, 511, 546, 584, 604, 657, 728, 819, 876, 906, 936, 949, 1022, 1057, 1092, 1208, 1314, 1359, 1533, 1638, 1752, 1812, 1898, 1963, 2044, 2114, 2184, 2628, 2718, 2847, 3066, 3171, 3276, 3624, 3796, 3926, 4088, 4228, 4599, 5256, 5436, 5694, 5889, 6132, 6342, 6552, 6643, 7592, 7852, 8456, 8541, 9198, 9513, 10872, 11023, 11388, 11778, 12264, 12684, 13286, 13741, 15704, 17082, 17667, 18396, 19026, 19929, 22046, 22776, 23556, 25368, 26572, 27482, 33069, 34164, 35334, 36792, 38052, 39858, 41223, 44092, 47112, 53144, 54964, 59787, 66138, 68328, 70668, 76104, 77161, 79716, 82446, 88184, 99207, 109928, 119574, 123669, 132276, 141336, 143299, 154322, 159432, 164892, 198414, 231483, 239148, 247338, 264552, 286598, 308644, 329784, 396828, 429897, 462966, 478296, 494676, 573196, 617288, 694449, 793656, 859794, 925932, 989352, 1003093, 1146392, 1289691, 1388898, 1719588, 1851864, 2006186, 2579382, 2777796, 3009279, 3439176, 4012372, 5158764, 5555592, 6018558, 8024744, 9027837, 10317528, 12037116, 18055674, 24074232, 36111348, 72222696]

約数ペア:

[(1, 72222696), (2, 36111348), (3, 24074232), (4, 18055674), (6, 12037116), (7, 10317528), (8, 9027837), (9, 8024744), (12, 6018558), (13, 5555592), (14, 5158764), (18, 4012372), (21, 3439176), (24, 3009279), (26, 2777796), (28, 2579382), (36, 2006186), (39, 1851864), (42, 1719588), (52, 1388898), (56, 1289691), (63, 1146392), (72, 1003093), (73, 989352), (78, 925932), (84, 859794), (91, 793656), (104, 694449), (117, 617288), (126, 573196), (146, 494676), (151, 478296), (156, 462966), (168, 429897), (182, 396828), (219, 329784), (234, 308644), (252, 286598), (273, 264552), (292, 247338), (302, 239148), (312, 231483), (364, 198414), (438, 164892), (453, 159432), (468, 154322), (504, 143299), (511, 141336), (546, 132276), (584, 123669), (604, 119574), (657, 109928), (728, 99207), (819, 88184), (876, 82446), (906, 79716), (936, 77161), (949, 76104), (1022, 70668), (1057, 68328), (1092, 66138), (1208, 59787), (1314, 54964), (1359, 53144), (1533, 47112), (1638, 44092), (1752, 41223), (1812, 39858), (1898, 38052), (1963, 36792), (2044, 35334), (2114, 34164), (2184, 33069), (2628, 27482), (2718, 26572), (2847, 25368), (3066, 23556), (3171, 22776), (3276, 22046), (3624, 19929), (3796, 19026), (3926, 18396), (4088, 17667), (4228, 17082), (4599, 15704), (5256, 13741), (5436, 13286), (5694, 12684), (5889, 12264), (6132, 11778), (6342, 11388), (6552, 11023), (6643, 10872), (7592, 9513), (7852, 9198), (8456, 8541)]