72625968

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 214273488

約数和(自身を除く): 141647520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 43, 48, 72, 74, 86, 111, 129, 144, 148, 172, 222, 258, 296, 317, 333, 344, 387, 444, 516, 592, 634, 666, 688, 774, 888, 951, 1032, 1268, 1332, 1548, 1591, 1776, 1902, 2064, 2536, 2664, 2853, 3096, 3182, 3804, 4773, 5072, 5328, 5706, 6192, 6364, 7608, 9546, 11412, 11729, 12728, 13631, 14319, 15216, 19092, 22824, 23458, 25456, 27262, 28638, 35187, 38184, 40893, 45648, 46916, 54524, 57276, 70374, 76368, 81786, 93832, 105561, 109048, 114552, 122679, 140748, 163572, 187664, 211122, 218096, 229104, 245358, 281496, 327144, 422244, 490716, 504347, 562992, 654288, 844488, 981432, 1008694, 1513041, 1688976, 1962864, 2017388, 3026082, 4034776, 4539123, 6052164, 8069552, 9078246, 12104328, 18156492, 24208656, 36312984, 72625968]

約数ペア:

[(1, 72625968), (2, 36312984), (3, 24208656), (4, 18156492), (6, 12104328), (8, 9078246), (9, 8069552), (12, 6052164), (16, 4539123), (18, 4034776), (24, 3026082), (36, 2017388), (37, 1962864), (43, 1688976), (48, 1513041), (72, 1008694), (74, 981432), (86, 844488), (111, 654288), (129, 562992), (144, 504347), (148, 490716), (172, 422244), (222, 327144), (258, 281496), (296, 245358), (317, 229104), (333, 218096), (344, 211122), (387, 187664), (444, 163572), (516, 140748), (592, 122679), (634, 114552), (666, 109048), (688, 105561), (774, 93832), (888, 81786), (951, 76368), (1032, 70374), (1268, 57276), (1332, 54524), (1548, 46916), (1591, 45648), (1776, 40893), (1902, 38184), (2064, 35187), (2536, 28638), (2664, 27262), (2853, 25456), (3096, 23458), (3182, 22824), (3804, 19092), (4773, 15216), (5072, 14319), (5328, 13631), (5706, 12728), (6192, 11729), (6364, 11412), (7608, 9546)]