64399194

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^2\times {\mathrm{797}}^1$

素因数の和:939

約数の個数: 36

約数和(自身を含む): 141822954

約数和(自身を除く): 77423760

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 797, 1206, 1594, 2391, 4489, 4782, 7173, 8978, 13467, 14346, 26934, 40401, 53399, 80802, 106798, 160197, 320394, 480591, 961182, 3577733, 7155466, 10733199, 21466398, 32199597, 64399194]

約数ペア:

[(1, 64399194), (2, 32199597), (3, 21466398), (6, 10733199), (9, 7155466), (18, 3577733), (67, 961182), (134, 480591), (201, 320394), (402, 160197), (603, 106798), (797, 80802), (1206, 53399), (1594, 40401), (2391, 26934), (4489, 14346), (4782, 13467), (7173, 8978)]