72753408

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 258917568

約数和(自身を除く): 186164160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 347, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 694, 728, 768, 819, 832, 896, 936, 1008, 1041, 1092, 1152, 1248, 1344, 1388, 1456, 1638, 1664, 1792, 1872, 2016, 2082, 2184, 2304, 2429, 2496, 2688, 2776, 2912, 3123, 3276, 3328, 3744, 4032, 4164, 4368, 4511, 4858, 4992, 5376, 5552, 5824, 6246, 6552, 7287, 7488, 8064, 8328, 8736, 9022, 9716, 9984, 11104, 11648, 12492, 13104, 13533, 14574, 14976, 16128, 16656, 17472, 18044, 19432, 21861, 22208, 23296, 24984, 26208, 27066, 29148, 29952, 31577, 33312, 34944, 36088, 38864, 40599, 43722, 44416, 49968, 52416, 54132, 58296, 63154, 66624, 69888, 72176, 77728, 81198, 87444, 88832, 94731, 99936, 104832, 108264, 116592, 126308, 133248, 144352, 155456, 162396, 174888, 189462, 199872, 209664, 216528, 233184, 252616, 266496, 284193, 288704, 310912, 324792, 349776, 378924, 399744, 433056, 466368, 505232, 568386, 577408, 621824, 649584, 699552, 757848, 799488, 866112, 932736, 1010464, 1136772, 1154816, 1299168, 1399104, 1515696, 1732224, 1865472, 2020928, 2273544, 2598336, 2798208, 3031392, 3464448, 4041856, 4547088, 5196672, 5596416, 6062784, 8083712, 9094176, 10393344, 12125568, 18188352, 24251136, 36376704, 72753408]

約数ペア:

[(1, 72753408), (2, 36376704), (3, 24251136), (4, 18188352), (6, 12125568), (7, 10393344), (8, 9094176), (9, 8083712), (12, 6062784), (13, 5596416), (14, 5196672), (16, 4547088), (18, 4041856), (21, 3464448), (24, 3031392), (26, 2798208), (28, 2598336), (32, 2273544), (36, 2020928), (39, 1865472), (42, 1732224), (48, 1515696), (52, 1399104), (56, 1299168), (63, 1154816), (64, 1136772), (72, 1010464), (78, 932736), (84, 866112), (91, 799488), (96, 757848), (104, 699552), (112, 649584), (117, 621824), (126, 577408), (128, 568386), (144, 505232), (156, 466368), (168, 433056), (182, 399744), (192, 378924), (208, 349776), (224, 324792), (234, 310912), (252, 288704), (256, 284193), (273, 266496), (288, 252616), (312, 233184), (336, 216528), (347, 209664), (364, 199872), (384, 189462), (416, 174888), (448, 162396), (468, 155456), (504, 144352), (546, 133248), (576, 126308), (624, 116592), (672, 108264), (694, 104832), (728, 99936), (768, 94731), (819, 88832), (832, 87444), (896, 81198), (936, 77728), (1008, 72176), (1041, 69888), (1092, 66624), (1152, 63154), (1248, 58296), (1344, 54132), (1388, 52416), (1456, 49968), (1638, 44416), (1664, 43722), (1792, 40599), (1872, 38864), (2016, 36088), (2082, 34944), (2184, 33312), (2304, 31577), (2429, 29952), (2496, 29148), (2688, 27066), (2776, 26208), (2912, 24984), (3123, 23296), (3276, 22208), (3328, 21861), (3744, 19432), (4032, 18044), (4164, 17472), (4368, 16656), (4511, 16128), (4858, 14976), (4992, 14574), (5376, 13533), (5552, 13104), (5824, 12492), (6246, 11648), (6552, 11104), (7287, 9984), (7488, 9716), (8064, 9022), (8328, 8736)]