78912036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{104381}}^1$

素因数の和:104401

約数の個数: 48

約数和(自身を含む): 233815680

約数和(自身を除く): 154903644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 104381, 208762, 313143, 417524, 626286, 730667, 939429, 1252572, 1461334, 1878858, 2192001, 2818287, 2922668, 3757716, 4384002, 5636574, 6576003, 8768004, 11273148, 13152006, 19728009, 26304012, 39456018, 78912036]

約数ペア:

[(1, 78912036), (2, 39456018), (3, 26304012), (4, 19728009), (6, 13152006), (7, 11273148), (9, 8768004), (12, 6576003), (14, 5636574), (18, 4384002), (21, 3757716), (27, 2922668), (28, 2818287), (36, 2192001), (42, 1878858), (54, 1461334), (63, 1252572), (84, 939429), (108, 730667), (126, 626286), (189, 417524), (252, 313143), (378, 208762), (756, 104381)]