81171497664

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{55547}}^1$

素因数の和:55667

約数の個数: 168

約数和(自身を含む): 242113734720

約数和(自身を除く): 160942237056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 59, 64, 72, 86, 96, 118, 129, 144, 172, 177, 192, 236, 258, 288, 344, 354, 387, 472, 516, 531, 576, 688, 708, 774, 944, 1032, 1062, 1376, 1416, 1548, 1888, 2064, 2124, 2537, 2752, 2832, 3096, 3776, 4128, 4248, 5074, 5664, 6192, 7611, 8256, 8496, 10148, 11328, 12384, 15222, 16992, 20296, 22833, 24768, 30444, 33984, 40592, 45666, 55547, 60888, 81184, 91332, 111094, 121776, 162368, 166641, 182664, 222188, 243552, 333282, 365328, 444376, 487104, 499923, 666564, 730656, 888752, 999846, 1333128, 1461312, 1777504, 1999692, 2388521, 2666256, 3277273, 3555008, 3999384, 4777042, 5332512, 6554546, 7165563, 7998768, 9554084, 9831819, 10665024, 13109092, 14331126, 15997536, 19108168, 19663638, 21496689, 26218184, 28662252, 29495457, 31995072, 38216336, 39327276, 42993378, 52436368, 57324504, 58990914, 76432672, 78654552, 85986756, 104872736, 114649008, 117981828, 140922739, 152865344, 157309104, 171973512, 209745472, 229298016, 235963656, 281845478, 314618208, 343947024, 422768217, 458596032, 471927312, 563690956, 629236416, 687894048, 845536434, 943854624, 1127381912, 1268304651, 1375788096, 1691072868, 1887709248, 2254763824, 2536609302, 3382145736, 4509527648, 5073218604, 6764291472, 9019055296, 10146437208, 13528582944, 20292874416, 27057165888, 40585748832, 81171497664]

約数ペア:

[(1, 81171497664), (2, 40585748832), (3, 27057165888), (4, 20292874416), (6, 13528582944), (8, 10146437208), (9, 9019055296), (12, 6764291472), (16, 5073218604), (18, 4509527648), (24, 3382145736), (32, 2536609302), (36, 2254763824), (43, 1887709248), (48, 1691072868), (59, 1375788096), (64, 1268304651), (72, 1127381912), (86, 943854624), (96, 845536434), (118, 687894048), (129, 629236416), (144, 563690956), (172, 471927312), (177, 458596032), (192, 422768217), (236, 343947024), (258, 314618208), (288, 281845478), (344, 235963656), (354, 229298016), (387, 209745472), (472, 171973512), (516, 157309104), (531, 152865344), (576, 140922739), (688, 117981828), (708, 114649008), (774, 104872736), (944, 85986756), (1032, 78654552), (1062, 76432672), (1376, 58990914), (1416, 57324504), (1548, 52436368), (1888, 42993378), (2064, 39327276), (2124, 38216336), (2537, 31995072), (2752, 29495457), (2832, 28662252), (3096, 26218184), (3776, 21496689), (4128, 19663638), (4248, 19108168), (5074, 15997536), (5664, 14331126), (6192, 13109092), (7611, 10665024), (8256, 9831819), (8496, 9554084), (10148, 7998768), (11328, 7165563), (12384, 6554546), (15222, 5332512), (16992, 4777042), (20296, 3999384), (22833, 3555008), (24768, 3277273), (30444, 2666256), (33984, 2388521), (40592, 1999692), (45666, 1777504), (55547, 1461312), (60888, 1333128), (81184, 999846), (91332, 888752), (111094, 730656), (121776, 666564), (162368, 499923), (166641, 487104), (182664, 444376), (222188, 365328), (243552, 333282)]