67966136

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 97921864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 47, 49, 56, 62, 68, 94, 98, 119, 124, 136, 188, 196, 217, 238, 248, 329, 343, 376, 392, 434, 476, 527, 658, 686, 799, 833, 868, 952, 1054, 1316, 1372, 1457, 1519, 1598, 1666, 1736, 2108, 2303, 2632, 2744, 2914, 3038, 3196, 3332, 3689, 4216, 4606, 5593, 5828, 5831, 6076, 6392, 6664, 7378, 9212, 10199, 10633, 11186, 11656, 11662, 12152, 14756, 16121, 18424, 20398, 21266, 22372, 23324, 24769, 25823, 29512, 32242, 39151, 40796, 42532, 44744, 46648, 49538, 51646, 64484, 71393, 78302, 81592, 85064, 99076, 103292, 128968, 142786, 156604, 173383, 180761, 198152, 206584, 274057, 285572, 313208, 346766, 361522, 499751, 548114, 571144, 693532, 723044, 999502, 1096228, 1213681, 1387064, 1446088, 1999004, 2192456, 2427362, 3998008, 4854724, 8495767, 9709448, 16991534, 33983068, 67966136]

約数ペア:

[(1, 67966136), (2, 33983068), (4, 16991534), (7, 9709448), (8, 8495767), (14, 4854724), (17, 3998008), (28, 2427362), (31, 2192456), (34, 1999004), (47, 1446088), (49, 1387064), (56, 1213681), (62, 1096228), (68, 999502), (94, 723044), (98, 693532), (119, 571144), (124, 548114), (136, 499751), (188, 361522), (196, 346766), (217, 313208), (238, 285572), (248, 274057), (329, 206584), (343, 198152), (376, 180761), (392, 173383), (434, 156604), (476, 142786), (527, 128968), (658, 103292), (686, 99076), (799, 85064), (833, 81592), (868, 78302), (952, 71393), (1054, 64484), (1316, 51646), (1372, 49538), (1457, 46648), (1519, 44744), (1598, 42532), (1666, 40796), (1736, 39151), (2108, 32242), (2303, 29512), (2632, 25823), (2744, 24769), (2914, 23324), (3038, 22372), (3196, 21266), (3332, 20398), (3689, 18424), (4216, 16121), (4606, 14756), (5593, 12152), (5828, 11662), (5831, 11656), (6076, 11186), (6392, 10633), (6664, 10199), (7378, 9212)]