66580976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^3$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 172176480

約数和(自身を除く): 105595504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 238, 242, 272, 289, 308, 374, 476, 484, 578, 616, 748, 847, 952, 968, 1156, 1232, 1309, 1496, 1694, 1904, 1936, 2023, 2057, 2312, 2618, 2992, 3179, 3388, 4046, 4114, 4624, 4913, 5236, 6358, 6776, 8092, 8228, 9826, 10472, 12716, 13552, 14399, 16184, 16456, 19652, 20944, 22253, 25432, 28798, 32368, 32912, 34391, 34969, 39304, 44506, 50864, 54043, 57596, 68782, 69938, 78608, 89012, 108086, 115192, 137564, 139876, 178024, 216172, 230384, 244783, 275128, 279752, 356048, 378301, 432344, 489566, 550256, 559504, 594473, 756602, 864688, 979132, 1188946, 1513204, 1958264, 2377892, 3026408, 3916528, 4161311, 4755784, 6052816, 8322622, 9511568, 16645244, 33290488, 66580976]

約数ペア:

[(1, 66580976), (2, 33290488), (4, 16645244), (7, 9511568), (8, 8322622), (11, 6052816), (14, 4755784), (16, 4161311), (17, 3916528), (22, 3026408), (28, 2377892), (34, 1958264), (44, 1513204), (56, 1188946), (68, 979132), (77, 864688), (88, 756602), (112, 594473), (119, 559504), (121, 550256), (136, 489566), (154, 432344), (176, 378301), (187, 356048), (238, 279752), (242, 275128), (272, 244783), (289, 230384), (308, 216172), (374, 178024), (476, 139876), (484, 137564), (578, 115192), (616, 108086), (748, 89012), (847, 78608), (952, 69938), (968, 68782), (1156, 57596), (1232, 54043), (1309, 50864), (1496, 44506), (1694, 39304), (1904, 34969), (1936, 34391), (2023, 32912), (2057, 32368), (2312, 28798), (2618, 25432), (2992, 22253), (3179, 20944), (3388, 19652), (4046, 16456), (4114, 16184), (4624, 14399), (4913, 13552), (5236, 12716), (6358, 10472), (6776, 9826), (8092, 8228)]