81229176

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1786

約数の個数: 128

約数和(自身を含む): 266342400

約数和(自身を除く): 185113224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1733, 1736, 1953, 2232, 2604, 3348, 3466, 3906, 5199, 5208, 5859, 6696, 6932, 7812, 10398, 11718, 12131, 13864, 15597, 15624, 20796, 23436, 24262, 31194, 36393, 41592, 46791, 46872, 48524, 53723, 62388, 72786, 93582, 97048, 107446, 109179, 124776, 145572, 161169, 187164, 214892, 218358, 291144, 322338, 327537, 374328, 376061, 429784, 436716, 483507, 644676, 655074, 752122, 873432, 967014, 1128183, 1289352, 1310148, 1450521, 1504244, 1934028, 2256366, 2620296, 2901042, 3008488, 3384549, 3868056, 4512732, 5802084, 6769098, 9025464, 10153647, 11604168, 13538196, 20307294, 27076392, 40614588, 81229176]

約数ペア:

[(1, 81229176), (2, 40614588), (3, 27076392), (4, 20307294), (6, 13538196), (7, 11604168), (8, 10153647), (9, 9025464), (12, 6769098), (14, 5802084), (18, 4512732), (21, 3868056), (24, 3384549), (27, 3008488), (28, 2901042), (31, 2620296), (36, 2256366), (42, 1934028), (54, 1504244), (56, 1450521), (62, 1310148), (63, 1289352), (72, 1128183), (84, 967014), (93, 873432), (108, 752122), (124, 655074), (126, 644676), (168, 483507), (186, 436716), (189, 429784), (216, 376061), (217, 374328), (248, 327537), (252, 322338), (279, 291144), (372, 218358), (378, 214892), (434, 187164), (504, 161169), (558, 145572), (651, 124776), (744, 109179), (756, 107446), (837, 97048), (868, 93582), (1116, 72786), (1302, 62388), (1512, 53723), (1674, 48524), (1733, 46872), (1736, 46791), (1953, 41592), (2232, 36393), (2604, 31194), (3348, 24262), (3466, 23436), (3906, 20796), (5199, 15624), (5208, 15597), (5859, 13864), (6696, 12131), (6932, 11718), (7812, 10398)]