77916888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5037

約数の個数: 96

約数和(自身を含む): 249000960

約数和(自身を除く): 171084072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 4987, 5208, 7812, 9974, 14961, 15624, 19948, 29922, 34909, 39896, 44883, 59844, 69818, 89766, 104727, 119688, 139636, 154597, 179532, 209454, 279272, 309194, 314181, 359064, 418908, 463791, 618388, 628362, 837816, 927582, 1082179, 1236776, 1256724, 1391373, 1855164, 2164358, 2513448, 2782746, 3246537, 3710328, 4328716, 5565492, 6493074, 8657432, 9739611, 11130984, 12986148, 19479222, 25972296, 38958444, 77916888]

約数ペア:

[(1, 77916888), (2, 38958444), (3, 25972296), (4, 19479222), (6, 12986148), (7, 11130984), (8, 9739611), (9, 8657432), (12, 6493074), (14, 5565492), (18, 4328716), (21, 3710328), (24, 3246537), (28, 2782746), (31, 2513448), (36, 2164358), (42, 1855164), (56, 1391373), (62, 1256724), (63, 1236776), (72, 1082179), (84, 927582), (93, 837816), (124, 628362), (126, 618388), (168, 463791), (186, 418908), (217, 359064), (248, 314181), (252, 309194), (279, 279272), (372, 209454), (434, 179532), (504, 154597), (558, 139636), (651, 119688), (744, 104727), (868, 89766), (1116, 69818), (1302, 59844), (1736, 44883), (1953, 39896), (2232, 34909), (2604, 29922), (3906, 19948), (4987, 15624), (5208, 14961), (7812, 9974)]