90331224

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 230912640

約数和(自身を除く): 140581416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 137, 166, 249, 274, 331, 332, 411, 498, 548, 662, 664, 822, 993, 996, 1096, 1324, 1644, 1986, 1992, 2648, 3288, 3972, 7944, 11371, 22742, 27473, 34113, 45347, 45484, 54946, 68226, 82419, 90694, 90968, 109892, 136041, 136452, 164838, 181388, 219784, 272082, 272904, 329676, 362776, 544164, 659352, 1088328, 3763801, 7527602, 11291403, 15055204, 22582806, 30110408, 45165612, 90331224]

約数ペア:

[(1, 90331224), (2, 45165612), (3, 30110408), (4, 22582806), (6, 15055204), (8, 11291403), (12, 7527602), (24, 3763801), (83, 1088328), (137, 659352), (166, 544164), (249, 362776), (274, 329676), (331, 272904), (332, 272082), (411, 219784), (498, 181388), (548, 164838), (662, 136452), (664, 136041), (822, 109892), (993, 90968), (996, 90694), (1096, 82419), (1324, 68226), (1644, 54946), (1986, 45484), (1992, 45347), (2648, 34113), (3288, 27473), (3972, 22742), (7944, 11371)]