72901248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 128

約数和(自身を含む): 227598720

約数和(自身を除く): 154697472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 733, 777, 888, 896, 1036, 1184, 1344, 1466, 1554, 1776, 2072, 2199, 2368, 2688, 2932, 3108, 3552, 4144, 4398, 4736, 5131, 5864, 6216, 7104, 8288, 8796, 10262, 11728, 12432, 14208, 15393, 16576, 17592, 20524, 23456, 24864, 27121, 30786, 33152, 35184, 41048, 46912, 49728, 54242, 61572, 70368, 81363, 82096, 93824, 99456, 108484, 123144, 140736, 162726, 164192, 189847, 216968, 246288, 281472, 325452, 328384, 379694, 433936, 492576, 569541, 650904, 656768, 759388, 867872, 985152, 1139082, 1301808, 1518776, 1735744, 1970304, 2278164, 2603616, 3037552, 3471488, 4556328, 5207232, 6075104, 9112656, 10414464, 12150208, 18225312, 24300416, 36450624, 72901248]

約数ペア:

[(1, 72901248), (2, 36450624), (3, 24300416), (4, 18225312), (6, 12150208), (7, 10414464), (8, 9112656), (12, 6075104), (14, 5207232), (16, 4556328), (21, 3471488), (24, 3037552), (28, 2603616), (32, 2278164), (37, 1970304), (42, 1735744), (48, 1518776), (56, 1301808), (64, 1139082), (74, 985152), (84, 867872), (96, 759388), (111, 656768), (112, 650904), (128, 569541), (148, 492576), (168, 433936), (192, 379694), (222, 328384), (224, 325452), (259, 281472), (296, 246288), (336, 216968), (384, 189847), (444, 164192), (448, 162726), (518, 140736), (592, 123144), (672, 108484), (733, 99456), (777, 93824), (888, 82096), (896, 81363), (1036, 70368), (1184, 61572), (1344, 54242), (1466, 49728), (1554, 46912), (1776, 41048), (2072, 35184), (2199, 33152), (2368, 30786), (2688, 27121), (2932, 24864), (3108, 23456), (3552, 20524), (4144, 17592), (4398, 16576), (4736, 15393), (5131, 14208), (5864, 12432), (6216, 11728), (7104, 10262), (8288, 8796)]