84193788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 155790852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 71, 76, 84, 114, 133, 142, 213, 228, 266, 284, 399, 426, 497, 532, 743, 798, 852, 994, 1349, 1486, 1491, 1596, 1988, 2229, 2698, 2972, 2982, 4047, 4458, 5201, 5396, 5964, 8094, 8916, 9443, 10402, 14117, 15603, 16188, 18886, 20804, 28234, 28329, 31206, 37772, 42351, 52753, 56468, 56658, 62412, 84702, 98819, 105506, 113316, 158259, 169404, 197638, 211012, 296457, 316518, 369271, 395276, 592914, 633036, 738542, 1002307, 1107813, 1185828, 1477084, 2004614, 2215626, 3006921, 4009228, 4431252, 6013842, 7016149, 12027684, 14032298, 21048447, 28064596, 42096894, 84193788]

約数ペア:

[(1, 84193788), (2, 42096894), (3, 28064596), (4, 21048447), (6, 14032298), (7, 12027684), (12, 7016149), (14, 6013842), (19, 4431252), (21, 4009228), (28, 3006921), (38, 2215626), (42, 2004614), (57, 1477084), (71, 1185828), (76, 1107813), (84, 1002307), (114, 738542), (133, 633036), (142, 592914), (213, 395276), (228, 369271), (266, 316518), (284, 296457), (399, 211012), (426, 197638), (497, 169404), (532, 158259), (743, 113316), (798, 105506), (852, 98819), (994, 84702), (1349, 62412), (1486, 56658), (1491, 56468), (1596, 52753), (1988, 42351), (2229, 37772), (2698, 31206), (2972, 28329), (2982, 28234), (4047, 20804), (4458, 18886), (5201, 16188), (5396, 15603), (5964, 14117), (8094, 10402), (8916, 9443)]