87662982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 131309178

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 43, 46, 51, 66, 69, 79, 86, 102, 129, 138, 158, 187, 237, 253, 258, 374, 391, 473, 474, 506, 561, 731, 759, 782, 869, 946, 989, 1122, 1173, 1343, 1419, 1462, 1518, 1738, 1817, 1978, 2193, 2346, 2607, 2686, 2838, 2967, 3397, 3634, 4029, 4301, 4386, 5214, 5451, 5934, 6794, 8041, 8058, 8602, 10191, 10879, 10902, 12903, 14773, 16082, 16813, 19987, 20382, 21758, 24123, 25806, 29546, 30889, 32637, 33626, 37367, 39974, 44319, 48246, 50439, 57749, 59961, 61778, 65274, 74734, 78131, 88638, 92667, 100878, 112101, 115498, 119922, 156262, 173247, 184943, 185334, 224202, 234393, 339779, 346494, 369886, 468786, 554829, 635239, 679558, 859441, 1019337, 1109658, 1270478, 1328227, 1718882, 1905717, 2038674, 2578323, 2656454, 3811434, 3984681, 5156646, 7969362, 14610497, 29220994, 43831491, 87662982]

約数ペア:

[(1, 87662982), (2, 43831491), (3, 29220994), (6, 14610497), (11, 7969362), (17, 5156646), (22, 3984681), (23, 3811434), (33, 2656454), (34, 2578323), (43, 2038674), (46, 1905717), (51, 1718882), (66, 1328227), (69, 1270478), (79, 1109658), (86, 1019337), (102, 859441), (129, 679558), (138, 635239), (158, 554829), (187, 468786), (237, 369886), (253, 346494), (258, 339779), (374, 234393), (391, 224202), (473, 185334), (474, 184943), (506, 173247), (561, 156262), (731, 119922), (759, 115498), (782, 112101), (869, 100878), (946, 92667), (989, 88638), (1122, 78131), (1173, 74734), (1343, 65274), (1419, 61778), (1462, 59961), (1518, 57749), (1738, 50439), (1817, 48246), (1978, 44319), (2193, 39974), (2346, 37367), (2607, 33626), (2686, 32637), (2838, 30889), (2967, 29546), (3397, 25806), (3634, 24123), (4029, 21758), (4301, 20382), (4386, 19987), (5214, 16813), (5451, 16082), (5934, 14773), (6794, 12903), (8041, 10902), (8058, 10879), (8602, 10191)]