138600972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2089}}^1$

素因数の和:2215

約数の個数: 72

約数和(自身を含む): 372772400

約数和(自身を除く): 234171428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 1164, 1746, 1843, 2089, 3492, 3686, 4178, 5529, 6267, 7372, 8356, 11058, 12534, 16587, 18801, 22116, 25068, 33174, 37602, 39691, 66348, 75204, 79382, 119073, 158764, 202633, 238146, 357219, 405266, 476292, 607899, 714438, 810532, 1215798, 1428876, 1823697, 2431596, 3647394, 3850027, 7294788, 7700054, 11550081, 15400108, 23100162, 34650243, 46200324, 69300486, 138600972]

約数ペア:

[(1, 138600972), (2, 69300486), (3, 46200324), (4, 34650243), (6, 23100162), (9, 15400108), (12, 11550081), (18, 7700054), (19, 7294788), (36, 3850027), (38, 3647394), (57, 2431596), (76, 1823697), (97, 1428876), (114, 1215798), (171, 810532), (194, 714438), (228, 607899), (291, 476292), (342, 405266), (388, 357219), (582, 238146), (684, 202633), (873, 158764), (1164, 119073), (1746, 79382), (1843, 75204), (2089, 66348), (3492, 39691), (3686, 37602), (4178, 33174), (5529, 25068), (6267, 22116), (7372, 18801), (8356, 16587), (11058, 12534)]