17760672

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 72

約数和(自身を含む): 51184224

約数和(自身を除く): 33423552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 743, 747, 996, 1328, 1486, 1494, 1992, 2229, 2656, 2972, 2988, 3984, 4458, 5944, 5976, 6687, 7968, 8916, 11888, 11952, 13374, 17832, 23776, 23904, 26748, 35664, 53496, 61669, 71328, 106992, 123338, 185007, 213984, 246676, 370014, 493352, 555021, 740028, 986704, 1110042, 1480056, 1973408, 2220084, 2960112, 4440168, 5920224, 8880336, 17760672]

約数ペア:

[(1, 17760672), (2, 8880336), (3, 5920224), (4, 4440168), (6, 2960112), (8, 2220084), (9, 1973408), (12, 1480056), (16, 1110042), (18, 986704), (24, 740028), (32, 555021), (36, 493352), (48, 370014), (72, 246676), (83, 213984), (96, 185007), (144, 123338), (166, 106992), (249, 71328), (288, 61669), (332, 53496), (498, 35664), (664, 26748), (743, 23904), (747, 23776), (996, 17832), (1328, 13374), (1486, 11952), (1494, 11888), (1992, 8916), (2229, 7968), (2656, 6687), (2972, 5976), (2988, 5944), (3984, 4458)]