127987356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89627}}^1$

素因数の和:89658

約数の個数: 48

約数和(自身を含む): 361380096

約数和(自身を除く): 233392740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 89627, 179254, 268881, 358508, 537762, 627389, 1075524, 1254778, 1523659, 1882167, 2509556, 3047318, 3764334, 4570977, 6094636, 7528668, 9141954, 10665613, 18283908, 21331226, 31996839, 42662452, 63993678, 127987356]

約数ペア:

[(1, 127987356), (2, 63993678), (3, 42662452), (4, 31996839), (6, 21331226), (7, 18283908), (12, 10665613), (14, 9141954), (17, 7528668), (21, 6094636), (28, 4570977), (34, 3764334), (42, 3047318), (51, 2509556), (68, 1882167), (84, 1523659), (102, 1254778), (119, 1075524), (204, 627389), (238, 537762), (357, 358508), (476, 268881), (714, 179254), (1428, 89627)]