90811872

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{7333}}^1$

素因数の和:7392

約数の個数: 72

約数和(自身を含む): 264288024

約数和(自身を除く): 173476152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 7333, 12384, 14666, 21999, 29332, 43998, 58664, 65997, 87996, 117328, 131994, 175992, 234656, 263988, 315319, 351984, 527976, 630638, 703968, 945957, 1055952, 1261276, 1891914, 2111904, 2522552, 2837871, 3783828, 5045104, 5675742, 7567656, 10090208, 11351484, 15135312, 22702968, 30270624, 45405936, 90811872]

約数ペア:

[(1, 90811872), (2, 45405936), (3, 30270624), (4, 22702968), (6, 15135312), (8, 11351484), (9, 10090208), (12, 7567656), (16, 5675742), (18, 5045104), (24, 3783828), (32, 2837871), (36, 2522552), (43, 2111904), (48, 1891914), (72, 1261276), (86, 1055952), (96, 945957), (129, 703968), (144, 630638), (172, 527976), (258, 351984), (288, 315319), (344, 263988), (387, 234656), (516, 175992), (688, 131994), (774, 117328), (1032, 87996), (1376, 65997), (1548, 58664), (2064, 43998), (3096, 29332), (4128, 21999), (6192, 14666), (7333, 12384)]