7727724

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 22686048

約数和(自身を除く): 14958324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 61, 68, 69, 81, 92, 102, 108, 122, 138, 153, 162, 183, 204, 207, 244, 276, 306, 324, 366, 391, 414, 459, 549, 612, 621, 732, 782, 828, 918, 1037, 1098, 1173, 1242, 1377, 1403, 1564, 1647, 1836, 1863, 2074, 2196, 2346, 2484, 2754, 2806, 3111, 3294, 3519, 3726, 4148, 4209, 4692, 4941, 5508, 5612, 6222, 6588, 7038, 7452, 8418, 9333, 9882, 10557, 12444, 12627, 14076, 16836, 18666, 19764, 21114, 23851, 25254, 27999, 31671, 37332, 37881, 42228, 47702, 50508, 55998, 63342, 71553, 75762, 83997, 95404, 111996, 113643, 126684, 143106, 151524, 167994, 214659, 227286, 286212, 335988, 429318, 454572, 643977, 858636, 1287954, 1931931, 2575908, 3863862, 7727724]

約数ペア:

[(1, 7727724), (2, 3863862), (3, 2575908), (4, 1931931), (6, 1287954), (9, 858636), (12, 643977), (17, 454572), (18, 429318), (23, 335988), (27, 286212), (34, 227286), (36, 214659), (46, 167994), (51, 151524), (54, 143106), (61, 126684), (68, 113643), (69, 111996), (81, 95404), (92, 83997), (102, 75762), (108, 71553), (122, 63342), (138, 55998), (153, 50508), (162, 47702), (183, 42228), (204, 37881), (207, 37332), (244, 31671), (276, 27999), (306, 25254), (324, 23851), (366, 21114), (391, 19764), (414, 18666), (459, 16836), (549, 14076), (612, 12627), (621, 12444), (732, 10557), (782, 9882), (828, 9333), (918, 8418), (1037, 7452), (1098, 7038), (1173, 6588), (1242, 6222), (1377, 5612), (1403, 5508), (1564, 4941), (1647, 4692), (1836, 4209), (1863, 4148), (2074, 3726), (2196, 3519), (2346, 3294), (2484, 3111), (2754, 2806)]