81597552

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 236408976

約数和(自身を除く): 154811424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 277, 304, 323, 361, 408, 456, 554, 646, 722, 816, 831, 912, 969, 1083, 1108, 1292, 1444, 1662, 1938, 2166, 2216, 2584, 2888, 3324, 3876, 4332, 4432, 4709, 5168, 5263, 5776, 6137, 6648, 7752, 8664, 9418, 10526, 12274, 13296, 14127, 15504, 15789, 17328, 18411, 18836, 21052, 24548, 28254, 31578, 36822, 37672, 42104, 49096, 56508, 63156, 73644, 75344, 84208, 89471, 98192, 99997, 113016, 126312, 147288, 178942, 199994, 226032, 252624, 268413, 294576, 299991, 357884, 399988, 536826, 599982, 715768, 799976, 1073652, 1199964, 1431536, 1599952, 1699949, 2147304, 2399928, 3399898, 4294608, 4799856, 5099847, 6799796, 10199694, 13599592, 20399388, 27199184, 40798776, 81597552]

約数ペア:

[(1, 81597552), (2, 40798776), (3, 27199184), (4, 20399388), (6, 13599592), (8, 10199694), (12, 6799796), (16, 5099847), (17, 4799856), (19, 4294608), (24, 3399898), (34, 2399928), (38, 2147304), (48, 1699949), (51, 1599952), (57, 1431536), (68, 1199964), (76, 1073652), (102, 799976), (114, 715768), (136, 599982), (152, 536826), (204, 399988), (228, 357884), (272, 299991), (277, 294576), (304, 268413), (323, 252624), (361, 226032), (408, 199994), (456, 178942), (554, 147288), (646, 126312), (722, 113016), (816, 99997), (831, 98192), (912, 89471), (969, 84208), (1083, 75344), (1108, 73644), (1292, 63156), (1444, 56508), (1662, 49096), (1938, 42104), (2166, 37672), (2216, 36822), (2584, 31578), (2888, 28254), (3324, 24548), (3876, 21052), (4332, 18836), (4432, 18411), (4709, 17328), (5168, 15789), (5263, 15504), (5776, 14127), (6137, 13296), (6648, 12274), (7752, 10526), (8664, 9418)]