72006144

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 226402176

約数和(自身を除く): 154396032

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, 181, 192, 222, 224, 256, 259, 296, 336, 362, 384, 444, 448, 512, 518, 543, 592, 672, 724, 768, 777, 888, 896, 1036, 1086, 1184, 1267, 1344, 1448, 1536, 1554, 1776, 1792, 2072, 2172, 2368, 2534, 2688, 2896, 3108, 3552, 3584, 3801, 4144, 4344, 4736, 5068, 5376, 5792, 6216, 6697, 7104, 7602, 8288, 8688, 9472, 10136, 10752, 11584, 12432, 13394, 14208, 15204, 16576, 17376, 18944, 20091, 20272, 23168, 24864, 26788, 28416, 30408, 33152, 34752, 40182, 40544, 46336, 46879, 49728, 53576, 56832, 60816, 66304, 69504, 80364, 81088, 92672, 93758, 99456, 107152, 121632, 132608, 139008, 140637, 160728, 162176, 187516, 198912, 214304, 243264, 278016, 281274, 321456, 324352, 375032, 397824, 428608, 486528, 562548, 642912, 648704, 750064, 857216, 973056, 1125096, 1285824, 1500128, 1714432, 1946112, 2250192, 2571648, 3000256, 3428864, 4500384, 5143296, 6000512, 9000768, 10286592, 12001024, 18001536, 24002048, 36003072, 72006144]

約数ペア:

[(1, 72006144), (2, 36003072), (3, 24002048), (4, 18001536), (6, 12001024), (7, 10286592), (8, 9000768), (12, 6000512), (14, 5143296), (16, 4500384), (21, 3428864), (24, 3000256), (28, 2571648), (32, 2250192), (37, 1946112), (42, 1714432), (48, 1500128), (56, 1285824), (64, 1125096), (74, 973056), (84, 857216), (96, 750064), (111, 648704), (112, 642912), (128, 562548), (148, 486528), (168, 428608), (181, 397824), (192, 375032), (222, 324352), (224, 321456), (256, 281274), (259, 278016), (296, 243264), (336, 214304), (362, 198912), (384, 187516), (444, 162176), (448, 160728), (512, 140637), (518, 139008), (543, 132608), (592, 121632), (672, 107152), (724, 99456), (768, 93758), (777, 92672), (888, 81088), (896, 80364), (1036, 69504), (1086, 66304), (1184, 60816), (1267, 56832), (1344, 53576), (1448, 49728), (1536, 46879), (1554, 46336), (1776, 40544), (1792, 40182), (2072, 34752), (2172, 33152), (2368, 30408), (2534, 28416), (2688, 26788), (2896, 24864), (3108, 23168), (3552, 20272), (3584, 20091), (3801, 18944), (4144, 17376), (4344, 16576), (4736, 15204), (5068, 14208), (5376, 13394), (5792, 12432), (6216, 11584), (6697, 10752), (7104, 10136), (7602, 9472), (8288, 8688)]