72617088

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 209304000

約数和(自身を除く): 136686912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 269, 296, 304, 384, 444, 456, 538, 592, 608, 703, 807, 888, 912, 1076, 1184, 1216, 1406, 1614, 1776, 1824, 2109, 2152, 2368, 2432, 2812, 3228, 3552, 3648, 4218, 4304, 4736, 5111, 5624, 6456, 7104, 7296, 8436, 8608, 9953, 10222, 11248, 12912, 14208, 15333, 16872, 17216, 19906, 20444, 22496, 25824, 29859, 30666, 33744, 34432, 39812, 40888, 44992, 51648, 59718, 61332, 67488, 79624, 81776, 89984, 103296, 119436, 122664, 134976, 159248, 163552, 189107, 238872, 245328, 269952, 318496, 327104, 378214, 477744, 490656, 567321, 636992, 654208, 756428, 955488, 981312, 1134642, 1273984, 1512856, 1910976, 1962624, 2269284, 3025712, 3821952, 4538568, 6051424, 9077136, 12102848, 18154272, 24205696, 36308544, 72617088]

約数ペア:

[(1, 72617088), (2, 36308544), (3, 24205696), (4, 18154272), (6, 12102848), (8, 9077136), (12, 6051424), (16, 4538568), (19, 3821952), (24, 3025712), (32, 2269284), (37, 1962624), (38, 1910976), (48, 1512856), (57, 1273984), (64, 1134642), (74, 981312), (76, 955488), (96, 756428), (111, 654208), (114, 636992), (128, 567321), (148, 490656), (152, 477744), (192, 378214), (222, 327104), (228, 318496), (269, 269952), (296, 245328), (304, 238872), (384, 189107), (444, 163552), (456, 159248), (538, 134976), (592, 122664), (608, 119436), (703, 103296), (807, 89984), (888, 81776), (912, 79624), (1076, 67488), (1184, 61332), (1216, 59718), (1406, 51648), (1614, 44992), (1776, 40888), (1824, 39812), (2109, 34432), (2152, 33744), (2368, 30666), (2432, 29859), (2812, 25824), (3228, 22496), (3552, 20444), (3648, 19906), (4218, 17216), (4304, 16872), (4736, 15333), (5111, 14208), (5624, 12912), (6456, 11248), (7104, 10222), (7296, 9953), (8436, 8608)]