69054816

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 204240960

約数和(自身を除く): 135186144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 131, 136, 152, 204, 228, 262, 272, 289, 304, 323, 393, 408, 456, 524, 544, 578, 608, 646, 786, 816, 867, 912, 969, 1048, 1156, 1292, 1572, 1632, 1734, 1824, 1938, 2096, 2227, 2312, 2489, 2584, 3144, 3468, 3876, 4192, 4454, 4624, 4978, 5168, 5491, 6288, 6681, 6936, 7467, 7752, 8908, 9248, 9956, 10336, 10982, 12576, 13362, 13872, 14934, 15504, 16473, 17816, 19912, 21964, 26724, 27744, 29868, 31008, 32946, 35632, 37859, 39824, 42313, 43928, 53448, 59736, 65892, 71264, 75718, 79648, 84626, 87856, 106896, 113577, 119472, 126939, 131784, 151436, 169252, 175712, 213792, 227154, 238944, 253878, 263568, 302872, 338504, 454308, 507756, 527136, 605744, 677008, 719321, 908616, 1015512, 1211488, 1354016, 1438642, 1817232, 2031024, 2157963, 2877284, 3634464, 4062048, 4315926, 5754568, 8631852, 11509136, 17263704, 23018272, 34527408, 69054816]

約数ペア:

[(1, 69054816), (2, 34527408), (3, 23018272), (4, 17263704), (6, 11509136), (8, 8631852), (12, 5754568), (16, 4315926), (17, 4062048), (19, 3634464), (24, 2877284), (32, 2157963), (34, 2031024), (38, 1817232), (48, 1438642), (51, 1354016), (57, 1211488), (68, 1015512), (76, 908616), (96, 719321), (102, 677008), (114, 605744), (131, 527136), (136, 507756), (152, 454308), (204, 338504), (228, 302872), (262, 263568), (272, 253878), (289, 238944), (304, 227154), (323, 213792), (393, 175712), (408, 169252), (456, 151436), (524, 131784), (544, 126939), (578, 119472), (608, 113577), (646, 106896), (786, 87856), (816, 84626), (867, 79648), (912, 75718), (969, 71264), (1048, 65892), (1156, 59736), (1292, 53448), (1572, 43928), (1632, 42313), (1734, 39824), (1824, 37859), (1938, 35632), (2096, 32946), (2227, 31008), (2312, 29868), (2489, 27744), (2584, 26724), (3144, 21964), (3468, 19912), (3876, 17816), (4192, 16473), (4454, 15504), (4624, 14934), (4978, 13872), (5168, 13362), (5491, 12576), (6288, 10982), (6681, 10336), (6936, 9956), (7467, 9248), (7752, 8908)]