65808972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 177218496

約数和(自身を除く): 111409524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 293, 306, 367, 586, 612, 734, 879, 1101, 1172, 1468, 1758, 2202, 2637, 3303, 3516, 4404, 4981, 5274, 6239, 6606, 9962, 10548, 12478, 13212, 14943, 18717, 19924, 24956, 29886, 37434, 44829, 56151, 59772, 74868, 89658, 107531, 112302, 179316, 215062, 224604, 322593, 430124, 645186, 967779, 1290372, 1828027, 1935558, 3656054, 3871116, 5484081, 7312108, 10968162, 16452243, 21936324, 32904486, 65808972]

約数ペア:

[(1, 65808972), (2, 32904486), (3, 21936324), (4, 16452243), (6, 10968162), (9, 7312108), (12, 5484081), (17, 3871116), (18, 3656054), (34, 1935558), (36, 1828027), (51, 1290372), (68, 967779), (102, 645186), (153, 430124), (204, 322593), (293, 224604), (306, 215062), (367, 179316), (586, 112302), (612, 107531), (734, 89658), (879, 74868), (1101, 59772), (1172, 56151), (1468, 44829), (1758, 37434), (2202, 29886), (2637, 24956), (3303, 19924), (3516, 18717), (4404, 14943), (4981, 13212), (5274, 12478), (6239, 10548), (6606, 9962)]