64908648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42929}}^1$

素因数の和:42951

約数の個数: 64

約数和(自身を含む): 206064000

約数和(自身を除く): 141155352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42929, 85858, 128787, 171716, 257574, 300503, 343432, 386361, 515148, 601006, 772722, 901509, 1030296, 1159083, 1202012, 1545444, 1803018, 2318166, 2404024, 2704527, 3090888, 3606036, 4636332, 5409054, 7212072, 8113581, 9272664, 10818108, 16227162, 21636216, 32454324, 64908648]

約数ペア:

[(1, 64908648), (2, 32454324), (3, 21636216), (4, 16227162), (6, 10818108), (7, 9272664), (8, 8113581), (9, 7212072), (12, 5409054), (14, 4636332), (18, 3606036), (21, 3090888), (24, 2704527), (27, 2404024), (28, 2318166), (36, 1803018), (42, 1545444), (54, 1202012), (56, 1159083), (63, 1030296), (72, 901509), (84, 772722), (108, 601006), (126, 515148), (168, 386361), (189, 343432), (216, 300503), (252, 257574), (378, 171716), (504, 128787), (756, 85858), (1512, 42929)]