66470664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11254

約数の個数: 64

約数和(自身を含む): 188395200

約数和(自身を除く): 121924536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 11213, 22426, 33639, 44852, 67278, 89704, 134556, 145769, 213047, 269112, 291538, 426094, 437307, 583076, 639141, 852188, 874614, 1166152, 1278282, 1704376, 1749228, 2556564, 2769611, 3498456, 5113128, 5539222, 8308833, 11078444, 16617666, 22156888, 33235332, 66470664]

約数ペア:

[(1, 66470664), (2, 33235332), (3, 22156888), (4, 16617666), (6, 11078444), (8, 8308833), (12, 5539222), (13, 5113128), (19, 3498456), (24, 2769611), (26, 2556564), (38, 1749228), (39, 1704376), (52, 1278282), (57, 1166152), (76, 874614), (78, 852188), (104, 639141), (114, 583076), (152, 437307), (156, 426094), (228, 291538), (247, 269112), (312, 213047), (456, 145769), (494, 134556), (741, 89704), (988, 67278), (1482, 44852), (1976, 33639), (2964, 22426), (5928, 11213)]