72345126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 171712512

約数和(自身を除く): 99367386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 67, 94, 134, 141, 201, 282, 329, 402, 469, 547, 658, 938, 987, 1094, 1407, 1641, 1974, 2814, 3149, 3282, 3829, 6298, 7658, 9447, 11487, 18894, 22043, 22974, 25709, 36649, 44086, 51418, 66129, 73298, 77127, 109947, 132258, 154254, 179963, 219894, 256543, 359926, 513086, 539889, 769629, 1079778, 1539258, 1722503, 3445006, 5167509, 10335018, 12057521, 24115042, 36172563, 72345126]

約数ペア:

[(1, 72345126), (2, 36172563), (3, 24115042), (6, 12057521), (7, 10335018), (14, 5167509), (21, 3445006), (42, 1722503), (47, 1539258), (67, 1079778), (94, 769629), (134, 539889), (141, 513086), (201, 359926), (282, 256543), (329, 219894), (402, 179963), (469, 154254), (547, 132258), (658, 109947), (938, 77127), (987, 73298), (1094, 66129), (1407, 51418), (1641, 44086), (1974, 36649), (2814, 25709), (3149, 22974), (3282, 22043), (3829, 18894), (6298, 11487), (7658, 9447)]