85240008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 276229980

約数和(自身を除く): 190989972

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 392, 441, 444, 504, 518, 588, 653, 666, 777, 882, 888, 1036, 1176, 1306, 1332, 1554, 1764, 1813, 1959, 2072, 2331, 2612, 2664, 3108, 3528, 3626, 3918, 4571, 4662, 5224, 5439, 5877, 6216, 7252, 7836, 9142, 9324, 10878, 11754, 13713, 14504, 15672, 16317, 18284, 18648, 21756, 23508, 24161, 27426, 31997, 32634, 36568, 41139, 43512, 47016, 48322, 54852, 63994, 65268, 72483, 82278, 95991, 96644, 109704, 127988, 130536, 144966, 164556, 169127, 191982, 193288, 217449, 255976, 287973, 289932, 329112, 338254, 383964, 434898, 507381, 575946, 579864, 676508, 767928, 869796, 1014762, 1151892, 1183889, 1353016, 1522143, 1739592, 2029524, 2303784, 2367778, 3044286, 3551667, 4059048, 4735556, 6088572, 7103334, 9471112, 10655001, 12177144, 14206668, 21310002, 28413336, 42620004, 85240008]

約数ペア:

[(1, 85240008), (2, 42620004), (3, 28413336), (4, 21310002), (6, 14206668), (7, 12177144), (8, 10655001), (9, 9471112), (12, 7103334), (14, 6088572), (18, 4735556), (21, 4059048), (24, 3551667), (28, 3044286), (36, 2367778), (37, 2303784), (42, 2029524), (49, 1739592), (56, 1522143), (63, 1353016), (72, 1183889), (74, 1151892), (84, 1014762), (98, 869796), (111, 767928), (126, 676508), (147, 579864), (148, 575946), (168, 507381), (196, 434898), (222, 383964), (252, 338254), (259, 329112), (294, 289932), (296, 287973), (333, 255976), (392, 217449), (441, 193288), (444, 191982), (504, 169127), (518, 164556), (588, 144966), (653, 130536), (666, 127988), (777, 109704), (882, 96644), (888, 95991), (1036, 82278), (1176, 72483), (1306, 65268), (1332, 63994), (1554, 54852), (1764, 48322), (1813, 47016), (1959, 43512), (2072, 41139), (2331, 36568), (2612, 32634), (2664, 31997), (3108, 27426), (3528, 24161), (3626, 23508), (3918, 21756), (4571, 18648), (4662, 18284), (5224, 16317), (5439, 15672), (5877, 14504), (6216, 13713), (7252, 11754), (7836, 10878), (9142, 9324)]