64866984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4279

約数の個数: 96

約数和(自身を含む): 203202720

約数和(自身を除く): 138335736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 4243, 5096, 7644, 8486, 12729, 15288, 16972, 25458, 29701, 33944, 50916, 55159, 59402, 89103, 101832, 110318, 118804, 165477, 178206, 207907, 220636, 237608, 330954, 356412, 386113, 415814, 441272, 623721, 661908, 712824, 772226, 831628, 1158339, 1247442, 1323816, 1544452, 1663256, 2316678, 2494884, 2702791, 3088904, 4633356, 4989768, 5405582, 8108373, 9266712, 10811164, 16216746, 21622328, 32433492, 64866984]

約数ペア:

[(1, 64866984), (2, 32433492), (3, 21622328), (4, 16216746), (6, 10811164), (7, 9266712), (8, 8108373), (12, 5405582), (13, 4989768), (14, 4633356), (21, 3088904), (24, 2702791), (26, 2494884), (28, 2316678), (39, 1663256), (42, 1544452), (49, 1323816), (52, 1247442), (56, 1158339), (78, 831628), (84, 772226), (91, 712824), (98, 661908), (104, 623721), (147, 441272), (156, 415814), (168, 386113), (182, 356412), (196, 330954), (273, 237608), (294, 220636), (312, 207907), (364, 178206), (392, 165477), (546, 118804), (588, 110318), (637, 101832), (728, 89103), (1092, 59402), (1176, 55159), (1274, 50916), (1911, 33944), (2184, 29701), (2548, 25458), (3822, 16972), (4243, 15288), (5096, 12729), (7644, 8486)]