75123202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 71190014

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 97, 107, 154, 194, 214, 329, 517, 658, 679, 749, 1034, 1067, 1177, 1358, 1498, 2134, 2354, 3619, 4559, 5029, 7238, 7469, 8239, 9118, 10058, 10379, 14938, 16478, 20758, 31913, 35203, 50149, 55319, 63826, 70406, 72653, 100298, 110638, 114169, 145306, 228338, 351043, 387233, 487813, 702086, 774466, 799183, 975626, 1598366, 3414691, 5365943, 6829382, 10731886, 37561601, 75123202]

約数ペア:

[(1, 75123202), (2, 37561601), (7, 10731886), (11, 6829382), (14, 5365943), (22, 3414691), (47, 1598366), (77, 975626), (94, 799183), (97, 774466), (107, 702086), (154, 487813), (194, 387233), (214, 351043), (329, 228338), (517, 145306), (658, 114169), (679, 110638), (749, 100298), (1034, 72653), (1067, 70406), (1177, 63826), (1358, 55319), (1498, 50149), (2134, 35203), (2354, 31913), (3619, 20758), (4559, 16478), (5029, 14938), (7238, 10379), (7469, 10058), (8239, 9118)]