85257312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 272321280

約数和(自身を除く): 187063968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 289, 336, 357, 408, 439, 476, 544, 578, 672, 714, 816, 867, 878, 952, 1156, 1317, 1428, 1632, 1734, 1756, 1904, 2023, 2312, 2634, 2856, 3073, 3468, 3512, 3808, 4046, 4624, 5268, 5712, 6069, 6146, 6936, 7024, 7463, 8092, 9219, 9248, 10536, 11424, 12138, 12292, 13872, 14048, 14926, 16184, 18438, 21072, 22389, 24276, 24584, 27744, 29852, 32368, 36876, 42144, 44778, 48552, 49168, 52241, 59704, 64736, 73752, 89556, 97104, 98336, 104482, 119408, 126871, 147504, 156723, 179112, 194208, 208964, 238816, 253742, 295008, 313446, 358224, 380613, 417928, 507484, 626892, 716448, 761226, 835856, 888097, 1014968, 1253784, 1522452, 1671712, 1776194, 2029936, 2507568, 2664291, 3044904, 3552388, 4059872, 5015136, 5328582, 6089808, 7104776, 10657164, 12179616, 14209552, 21314328, 28419104, 42628656, 85257312]

約数ペア:

[(1, 85257312), (2, 42628656), (3, 28419104), (4, 21314328), (6, 14209552), (7, 12179616), (8, 10657164), (12, 7104776), (14, 6089808), (16, 5328582), (17, 5015136), (21, 4059872), (24, 3552388), (28, 3044904), (32, 2664291), (34, 2507568), (42, 2029936), (48, 1776194), (51, 1671712), (56, 1522452), (68, 1253784), (84, 1014968), (96, 888097), (102, 835856), (112, 761226), (119, 716448), (136, 626892), (168, 507484), (204, 417928), (224, 380613), (238, 358224), (272, 313446), (289, 295008), (336, 253742), (357, 238816), (408, 208964), (439, 194208), (476, 179112), (544, 156723), (578, 147504), (672, 126871), (714, 119408), (816, 104482), (867, 98336), (878, 97104), (952, 89556), (1156, 73752), (1317, 64736), (1428, 59704), (1632, 52241), (1734, 49168), (1756, 48552), (1904, 44778), (2023, 42144), (2312, 36876), (2634, 32368), (2856, 29852), (3073, 27744), (3468, 24584), (3512, 24276), (3808, 22389), (4046, 21072), (4624, 18438), (5268, 16184), (5712, 14926), (6069, 14048), (6146, 13872), (6936, 12292), (7024, 12138), (7463, 11424), (8092, 10536), (9219, 9248)]