69888906

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 163506816

約数和(自身を除く): 93617910

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 67, 81, 94, 134, 137, 141, 162, 201, 274, 282, 402, 411, 423, 603, 822, 846, 1206, 1233, 1269, 1809, 2466, 2538, 3149, 3618, 3699, 3807, 5427, 6298, 6439, 7398, 7614, 9179, 9447, 10854, 11097, 12878, 18358, 18894, 19317, 22194, 27537, 28341, 38634, 55074, 56682, 57951, 82611, 85023, 115902, 165222, 170046, 173853, 247833, 255069, 347706, 431413, 495666, 510138, 521559, 743499, 862826, 1043118, 1294239, 1486998, 2588478, 3882717, 7765434, 11648151, 23296302, 34944453, 69888906]

約数ペア:

[(1, 69888906), (2, 34944453), (3, 23296302), (6, 11648151), (9, 7765434), (18, 3882717), (27, 2588478), (47, 1486998), (54, 1294239), (67, 1043118), (81, 862826), (94, 743499), (134, 521559), (137, 510138), (141, 495666), (162, 431413), (201, 347706), (274, 255069), (282, 247833), (402, 173853), (411, 170046), (423, 165222), (603, 115902), (822, 85023), (846, 82611), (1206, 57951), (1233, 56682), (1269, 55074), (1809, 38634), (2466, 28341), (2538, 27537), (3149, 22194), (3618, 19317), (3699, 18894), (3807, 18358), (5427, 12878), (6298, 11097), (6439, 10854), (7398, 9447), (7614, 9179)]