72668736

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 242498880

約数和(自身を除く): 169830144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 134, 144, 168, 192, 201, 224, 252, 268, 269, 288, 336, 402, 448, 469, 504, 536, 538, 576, 603, 672, 804, 807, 938, 1008, 1072, 1076, 1206, 1344, 1407, 1608, 1614, 1876, 1883, 2016, 2144, 2152, 2412, 2421, 2814, 3216, 3228, 3752, 3766, 4032, 4221, 4288, 4304, 4824, 4842, 5628, 5649, 6432, 6456, 7504, 7532, 8442, 8608, 9648, 9684, 11256, 11298, 12864, 12912, 15008, 15064, 16884, 16947, 17216, 18023, 19296, 19368, 22512, 22596, 25824, 30016, 30128, 33768, 33894, 36046, 38592, 38736, 45024, 45192, 51648, 54069, 60256, 67536, 67788, 72092, 77472, 90048, 90384, 108138, 120512, 126161, 135072, 135576, 144184, 154944, 162207, 180768, 216276, 252322, 270144, 271152, 288368, 324414, 361536, 378483, 432552, 504644, 542304, 576736, 648828, 756966, 865104, 1009288, 1084608, 1135449, 1153472, 1297656, 1513932, 1730208, 2018576, 2270898, 2595312, 3027864, 3460416, 4037152, 4541796, 5190624, 6055728, 8074304, 9083592, 10381248, 12111456, 18167184, 24222912, 36334368, 72668736]

約数ペア:

[(1, 72668736), (2, 36334368), (3, 24222912), (4, 18167184), (6, 12111456), (7, 10381248), (8, 9083592), (9, 8074304), (12, 6055728), (14, 5190624), (16, 4541796), (18, 4037152), (21, 3460416), (24, 3027864), (28, 2595312), (32, 2270898), (36, 2018576), (42, 1730208), (48, 1513932), (56, 1297656), (63, 1153472), (64, 1135449), (67, 1084608), (72, 1009288), (84, 865104), (96, 756966), (112, 648828), (126, 576736), (134, 542304), (144, 504644), (168, 432552), (192, 378483), (201, 361536), (224, 324414), (252, 288368), (268, 271152), (269, 270144), (288, 252322), (336, 216276), (402, 180768), (448, 162207), (469, 154944), (504, 144184), (536, 135576), (538, 135072), (576, 126161), (603, 120512), (672, 108138), (804, 90384), (807, 90048), (938, 77472), (1008, 72092), (1072, 67788), (1076, 67536), (1206, 60256), (1344, 54069), (1407, 51648), (1608, 45192), (1614, 45024), (1876, 38736), (1883, 38592), (2016, 36046), (2144, 33894), (2152, 33768), (2412, 30128), (2421, 30016), (2814, 25824), (3216, 22596), (3228, 22512), (3752, 19368), (3766, 19296), (4032, 18023), (4221, 17216), (4288, 16947), (4304, 16884), (4824, 15064), (4842, 15008), (5628, 12912), (5649, 12864), (6432, 11298), (6456, 11256), (7504, 9684), (7532, 9648), (8442, 8608)]