61212528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1767

約数の個数: 120

約数和(自身を含む): 194310480

約数和(自身を除く): 133097952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1721, 1872, 1976, 2223, 2736, 2964, 3442, 3952, 4446, 5163, 5928, 6884, 8892, 10326, 11856, 13768, 15489, 17784, 20652, 22373, 27536, 30978, 32699, 35568, 41304, 44746, 61956, 65398, 67119, 82608, 89492, 98097, 123912, 130796, 134238, 178984, 196194, 201357, 247824, 261592, 268476, 294291, 357968, 392388, 402714, 425087, 523184, 536952, 588582, 784776, 805428, 850174, 1073904, 1177164, 1275261, 1569552, 1610856, 1700348, 2354328, 2550522, 3221712, 3400696, 3825783, 4708656, 5101044, 6801392, 7651566, 10202088, 15303132, 20404176, 30606264, 61212528]

約数ペア:

[(1, 61212528), (2, 30606264), (3, 20404176), (4, 15303132), (6, 10202088), (8, 7651566), (9, 6801392), (12, 5101044), (13, 4708656), (16, 3825783), (18, 3400696), (19, 3221712), (24, 2550522), (26, 2354328), (36, 1700348), (38, 1610856), (39, 1569552), (48, 1275261), (52, 1177164), (57, 1073904), (72, 850174), (76, 805428), (78, 784776), (104, 588582), (114, 536952), (117, 523184), (144, 425087), (152, 402714), (156, 392388), (171, 357968), (208, 294291), (228, 268476), (234, 261592), (247, 247824), (304, 201357), (312, 196194), (342, 178984), (456, 134238), (468, 130796), (494, 123912), (624, 98097), (684, 89492), (741, 82608), (912, 67119), (936, 65398), (988, 61956), (1368, 44746), (1482, 41304), (1721, 35568), (1872, 32699), (1976, 30978), (2223, 27536), (2736, 22373), (2964, 20652), (3442, 17784), (3952, 15489), (4446, 13768), (5163, 11856), (5928, 10326), (6884, 8892)]