90163776

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 249269504

約数和(自身を除く): 159105728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 67, 86, 96, 129, 134, 163, 172, 192, 201, 258, 268, 326, 344, 402, 489, 516, 536, 652, 688, 804, 978, 1032, 1072, 1304, 1376, 1608, 1956, 2064, 2144, 2608, 2752, 2881, 3216, 3912, 4128, 4288, 5216, 5762, 6432, 7009, 7824, 8256, 8643, 10432, 10921, 11524, 12864, 14018, 15648, 17286, 21027, 21842, 23048, 28036, 31296, 32763, 34572, 42054, 43684, 46096, 56072, 65526, 69144, 84108, 87368, 92192, 112144, 131052, 138288, 168216, 174736, 184384, 224288, 262104, 276576, 336432, 349472, 448576, 469603, 524208, 553152, 672864, 698944, 939206, 1048416, 1345728, 1408809, 1878412, 2096832, 2817618, 3756824, 5635236, 7513648, 11270472, 15027296, 22540944, 30054592, 45081888, 90163776]

約数ペア:

[(1, 90163776), (2, 45081888), (3, 30054592), (4, 22540944), (6, 15027296), (8, 11270472), (12, 7513648), (16, 5635236), (24, 3756824), (32, 2817618), (43, 2096832), (48, 1878412), (64, 1408809), (67, 1345728), (86, 1048416), (96, 939206), (129, 698944), (134, 672864), (163, 553152), (172, 524208), (192, 469603), (201, 448576), (258, 349472), (268, 336432), (326, 276576), (344, 262104), (402, 224288), (489, 184384), (516, 174736), (536, 168216), (652, 138288), (688, 131052), (804, 112144), (978, 92192), (1032, 87368), (1072, 84108), (1304, 69144), (1376, 65526), (1608, 56072), (1956, 46096), (2064, 43684), (2144, 42054), (2608, 34572), (2752, 32763), (2881, 31296), (3216, 28036), (3912, 23048), (4128, 21842), (4288, 21027), (5216, 17286), (5762, 15648), (6432, 14018), (7009, 12864), (7824, 11524), (8256, 10921), (8643, 10432)]