91215126

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 209552640

約数和(自身を除く): 118337514

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 163, 241, 258, 326, 387, 482, 489, 723, 774, 978, 1161, 1446, 1467, 2169, 2322, 2934, 4338, 4401, 6507, 7009, 8802, 10363, 13014, 14018, 20726, 21027, 31089, 39283, 42054, 62178, 63081, 78566, 93267, 117849, 126162, 186534, 189243, 235698, 279801, 353547, 378486, 559602, 707094, 1060641, 1689169, 2121282, 3378338, 5067507, 10135014, 15202521, 30405042, 45607563, 91215126]

約数ペア:

[(1, 91215126), (2, 45607563), (3, 30405042), (6, 15202521), (9, 10135014), (18, 5067507), (27, 3378338), (43, 2121282), (54, 1689169), (86, 1060641), (129, 707094), (163, 559602), (241, 378486), (258, 353547), (326, 279801), (387, 235698), (482, 189243), (489, 186534), (723, 126162), (774, 117849), (978, 93267), (1161, 78566), (1446, 63081), (1467, 62178), (2169, 42054), (2322, 39283), (2934, 31089), (4338, 21027), (4401, 20726), (6507, 14018), (7009, 13014), (8802, 10363)]