72196494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9871}}^1$

素因数の和:9952

約数の個数: 32

約数和(自身を含む): 153529344

約数和(自身を除く): 81332850

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 9871, 19742, 29613, 59226, 227033, 454066, 523163, 681099, 1046326, 1362198, 1569489, 3138978, 12032749, 24065498, 36098247, 72196494]

約数ペア:

[(1, 72196494), (2, 36098247), (3, 24065498), (6, 12032749), (23, 3138978), (46, 1569489), (53, 1362198), (69, 1046326), (106, 681099), (138, 523163), (159, 454066), (318, 227033), (1219, 59226), (2438, 29613), (3657, 19742), (7314, 9871)]