81095712

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 235186560

約数和(自身を除く): 154090848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 79, 96, 102, 111, 136, 148, 158, 204, 222, 237, 272, 289, 296, 316, 408, 444, 474, 544, 578, 592, 629, 632, 816, 867, 888, 948, 1156, 1184, 1258, 1264, 1343, 1632, 1734, 1776, 1887, 1896, 2312, 2516, 2528, 2686, 2923, 3468, 3552, 3774, 3792, 4029, 4624, 5032, 5372, 5846, 6936, 7548, 7584, 8058, 8769, 9248, 10064, 10693, 10744, 11692, 13872, 15096, 16116, 17538, 20128, 21386, 21488, 22831, 23384, 27744, 30192, 32079, 32232, 35076, 42772, 42976, 45662, 46768, 49691, 60384, 64158, 64464, 68493, 70152, 85544, 91324, 93536, 99382, 128316, 128928, 136986, 140304, 149073, 171088, 182648, 198764, 256632, 273972, 280608, 298146, 342176, 365296, 397528, 513264, 547944, 596292, 730592, 795056, 844747, 1026528, 1095888, 1192584, 1590112, 1689494, 2191776, 2385168, 2534241, 3378988, 4770336, 5068482, 6757976, 10136964, 13515952, 20273928, 27031904, 40547856, 81095712]

約数ペア:

[(1, 81095712), (2, 40547856), (3, 27031904), (4, 20273928), (6, 13515952), (8, 10136964), (12, 6757976), (16, 5068482), (17, 4770336), (24, 3378988), (32, 2534241), (34, 2385168), (37, 2191776), (48, 1689494), (51, 1590112), (68, 1192584), (74, 1095888), (79, 1026528), (96, 844747), (102, 795056), (111, 730592), (136, 596292), (148, 547944), (158, 513264), (204, 397528), (222, 365296), (237, 342176), (272, 298146), (289, 280608), (296, 273972), (316, 256632), (408, 198764), (444, 182648), (474, 171088), (544, 149073), (578, 140304), (592, 136986), (629, 128928), (632, 128316), (816, 99382), (867, 93536), (888, 91324), (948, 85544), (1156, 70152), (1184, 68493), (1258, 64464), (1264, 64158), (1343, 60384), (1632, 49691), (1734, 46768), (1776, 45662), (1887, 42976), (1896, 42772), (2312, 35076), (2516, 32232), (2528, 32079), (2686, 30192), (2923, 27744), (3468, 23384), (3552, 22831), (3774, 21488), (3792, 21386), (4029, 20128), (4624, 17538), (5032, 16116), (5372, 15096), (5846, 13872), (6936, 11692), (7548, 10744), (7584, 10693), (8058, 10064), (8769, 9248)]