81833172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 214244352

約数和(自身を除く): 132411180

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 107, 138, 163, 204, 214, 276, 321, 326, 391, 428, 489, 642, 652, 782, 978, 1173, 1284, 1564, 1819, 1956, 2346, 2461, 2771, 3638, 3749, 4692, 4922, 5457, 5542, 7276, 7383, 7498, 8313, 9844, 10914, 11084, 11247, 14766, 14996, 16626, 17441, 21828, 22494, 29532, 33252, 34882, 41837, 44988, 52323, 63733, 69764, 83674, 104646, 125511, 127466, 167348, 191199, 209292, 251022, 254932, 296497, 382398, 401143, 502044, 592994, 764796, 802286, 889491, 1185988, 1203429, 1604572, 1778982, 2406858, 3557964, 4813716, 6819431, 13638862, 20458293, 27277724, 40916586, 81833172]

約数ペア:

[(1, 81833172), (2, 40916586), (3, 27277724), (4, 20458293), (6, 13638862), (12, 6819431), (17, 4813716), (23, 3557964), (34, 2406858), (46, 1778982), (51, 1604572), (68, 1203429), (69, 1185988), (92, 889491), (102, 802286), (107, 764796), (138, 592994), (163, 502044), (204, 401143), (214, 382398), (276, 296497), (321, 254932), (326, 251022), (391, 209292), (428, 191199), (489, 167348), (642, 127466), (652, 125511), (782, 104646), (978, 83674), (1173, 69764), (1284, 63733), (1564, 52323), (1819, 44988), (1956, 41837), (2346, 34882), (2461, 33252), (2771, 29532), (3638, 22494), (3749, 21828), (4692, 17441), (4922, 16626), (5457, 14996), (5542, 14766), (7276, 11247), (7383, 11084), (7498, 10914), (8313, 9844)]