78739344

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 160

約数和(自身を含む): 243734400

約数和(自身を除く): 164995056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 53, 54, 57, 72, 76, 106, 108, 114, 144, 152, 159, 171, 181, 212, 216, 228, 304, 318, 342, 362, 424, 432, 456, 477, 513, 543, 636, 684, 724, 848, 912, 954, 1007, 1026, 1086, 1272, 1368, 1431, 1448, 1629, 1908, 2014, 2052, 2172, 2544, 2736, 2862, 2896, 3021, 3258, 3439, 3816, 4028, 4104, 4344, 4887, 5724, 6042, 6516, 6878, 7632, 8056, 8208, 8688, 9063, 9593, 9774, 10317, 11448, 12084, 13032, 13756, 16112, 18126, 19186, 19548, 20634, 22896, 24168, 26064, 27189, 27512, 28779, 30951, 36252, 38372, 39096, 41268, 48336, 54378, 55024, 57558, 61902, 72504, 76744, 78192, 82536, 86337, 92853, 108756, 115116, 123804, 145008, 153488, 165072, 172674, 182267, 185706, 217512, 230232, 247608, 259011, 345348, 364534, 371412, 435024, 460464, 495216, 518022, 546801, 690696, 729068, 742824, 1036044, 1093602, 1381392, 1458136, 1485648, 1640403, 2072088, 2187204, 2916272, 3280806, 4144176, 4374408, 4921209, 6561612, 8748816, 9842418, 13123224, 19684836, 26246448, 39369672, 78739344]

約数ペア:

[(1, 78739344), (2, 39369672), (3, 26246448), (4, 19684836), (6, 13123224), (8, 9842418), (9, 8748816), (12, 6561612), (16, 4921209), (18, 4374408), (19, 4144176), (24, 3280806), (27, 2916272), (36, 2187204), (38, 2072088), (48, 1640403), (53, 1485648), (54, 1458136), (57, 1381392), (72, 1093602), (76, 1036044), (106, 742824), (108, 729068), (114, 690696), (144, 546801), (152, 518022), (159, 495216), (171, 460464), (181, 435024), (212, 371412), (216, 364534), (228, 345348), (304, 259011), (318, 247608), (342, 230232), (362, 217512), (424, 185706), (432, 182267), (456, 172674), (477, 165072), (513, 153488), (543, 145008), (636, 123804), (684, 115116), (724, 108756), (848, 92853), (912, 86337), (954, 82536), (1007, 78192), (1026, 76744), (1086, 72504), (1272, 61902), (1368, 57558), (1431, 55024), (1448, 54378), (1629, 48336), (1908, 41268), (2014, 39096), (2052, 38372), (2172, 36252), (2544, 30951), (2736, 28779), (2862, 27512), (2896, 27189), (3021, 26064), (3258, 24168), (3439, 22896), (3816, 20634), (4028, 19548), (4104, 19186), (4344, 18126), (4887, 16112), (5724, 13756), (6042, 13032), (6516, 12084), (6878, 11448), (7632, 10317), (8056, 9774), (8208, 9593), (8688, 9063)]