78577614

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{21089}}^1$

素因数の和:21126

約数の個数: 40

約数和(自身を含む): 183736080

約数和(自身を除く): 105158466

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 21089, 42178, 63267, 126534, 189801, 379602, 485047, 569403, 970094, 1138806, 1455141, 1708209, 2910282, 3416418, 4365423, 8730846, 13096269, 26192538, 39288807, 78577614]

約数ペア:

[(1, 78577614), (2, 39288807), (3, 26192538), (6, 13096269), (9, 8730846), (18, 4365423), (23, 3416418), (27, 2910282), (46, 1708209), (54, 1455141), (69, 1138806), (81, 970094), (138, 569403), (162, 485047), (207, 379602), (414, 189801), (621, 126534), (1242, 63267), (1863, 42178), (3726, 21089)]