64809816

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{44269}}^1$

素因数の和:44339

約数の個数: 32

約数和(自身を含む): 164684400

約数和(自身を除く): 99874584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 44269, 88538, 132807, 177076, 265614, 354152, 531228, 1062456, 2700409, 5400818, 8101227, 10801636, 16202454, 21603272, 32404908, 64809816]

約数ペア:

[(1, 64809816), (2, 32404908), (3, 21603272), (4, 16202454), (6, 10801636), (8, 8101227), (12, 5400818), (24, 2700409), (61, 1062456), (122, 531228), (183, 354152), (244, 265614), (366, 177076), (488, 132807), (732, 88538), (1464, 44269)]