83888388

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 217454328

約数和(自身を除く): 133565940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 137, 146, 219, 233, 274, 292, 411, 438, 466, 548, 657, 699, 822, 876, 932, 1233, 1314, 1398, 1644, 2097, 2466, 2628, 2796, 4194, 4932, 8388, 10001, 17009, 20002, 30003, 31921, 34018, 40004, 51027, 60006, 63842, 68036, 90009, 95763, 102054, 120012, 127684, 153081, 180018, 191526, 204108, 287289, 306162, 360036, 383052, 574578, 612324, 1149156, 2330233, 4660466, 6990699, 9320932, 13981398, 20972097, 27962796, 41944194, 83888388]

約数ペア:

[(1, 83888388), (2, 41944194), (3, 27962796), (4, 20972097), (6, 13981398), (9, 9320932), (12, 6990699), (18, 4660466), (36, 2330233), (73, 1149156), (137, 612324), (146, 574578), (219, 383052), (233, 360036), (274, 306162), (292, 287289), (411, 204108), (438, 191526), (466, 180018), (548, 153081), (657, 127684), (699, 120012), (822, 102054), (876, 95763), (932, 90009), (1233, 68036), (1314, 63842), (1398, 60006), (1644, 51027), (2097, 40004), (2466, 34018), (2628, 31921), (2796, 30003), (4194, 20002), (4932, 17009), (8388, 10001)]