64868694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 149188608

約数和(自身を除く): 84319914

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 151, 253, 283, 302, 453, 506, 566, 759, 849, 906, 1518, 1661, 1698, 3113, 3322, 3473, 4983, 6226, 6509, 6946, 9339, 9966, 10419, 13018, 18678, 19527, 20838, 38203, 39054, 42733, 71599, 76406, 85466, 114609, 128199, 143198, 214797, 229218, 256398, 429594, 470063, 940126, 982859, 1410189, 1965718, 2820378, 2948577, 5897154, 10811449, 21622898, 32434347, 64868694]

約数ペア:

[(1, 64868694), (2, 32434347), (3, 21622898), (6, 10811449), (11, 5897154), (22, 2948577), (23, 2820378), (33, 1965718), (46, 1410189), (66, 982859), (69, 940126), (138, 470063), (151, 429594), (253, 256398), (283, 229218), (302, 214797), (453, 143198), (506, 128199), (566, 114609), (759, 85466), (849, 76406), (906, 71599), (1518, 42733), (1661, 39054), (1698, 38203), (3113, 20838), (3322, 19527), (3473, 18678), (4983, 13018), (6226, 10419), (6509, 9966), (6946, 9339)]