74965488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6323}}^1$

素因数の和:6366

約数の個数: 80

約数和(自身を含む): 219569280

約数和(自身を除く): 144603792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 6323, 11856, 12646, 18969, 25292, 37938, 50584, 75876, 82199, 101168, 120137, 151752, 164398, 240274, 246597, 303504, 328796, 360411, 480548, 493194, 657592, 720822, 961096, 986388, 1315184, 1441644, 1561781, 1922192, 1972776, 2883288, 3123562, 3945552, 4685343, 5766576, 6247124, 9370686, 12494248, 18741372, 24988496, 37482744, 74965488]

約数ペア:

[(1, 74965488), (2, 37482744), (3, 24988496), (4, 18741372), (6, 12494248), (8, 9370686), (12, 6247124), (13, 5766576), (16, 4685343), (19, 3945552), (24, 3123562), (26, 2883288), (38, 1972776), (39, 1922192), (48, 1561781), (52, 1441644), (57, 1315184), (76, 986388), (78, 961096), (104, 720822), (114, 657592), (152, 493194), (156, 480548), (208, 360411), (228, 328796), (247, 303504), (304, 246597), (312, 240274), (456, 164398), (494, 151752), (624, 120137), (741, 101168), (912, 82199), (988, 75876), (1482, 50584), (1976, 37938), (2964, 25292), (3952, 18969), (5928, 12646), (6323, 11856)]