80286528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 262176768

約数和(自身を除く): 181890240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 41, 42, 47, 48, 56, 62, 64, 82, 84, 93, 94, 96, 112, 123, 124, 141, 164, 168, 186, 188, 192, 217, 224, 246, 248, 282, 287, 328, 329, 336, 372, 376, 434, 448, 492, 496, 564, 574, 651, 656, 658, 672, 744, 752, 861, 868, 984, 987, 992, 1128, 1148, 1271, 1302, 1312, 1316, 1344, 1457, 1488, 1504, 1722, 1736, 1927, 1968, 1974, 1984, 2256, 2296, 2542, 2604, 2624, 2632, 2914, 2976, 3008, 3444, 3472, 3813, 3854, 3936, 3948, 4371, 4512, 4592, 5084, 5208, 5264, 5781, 5828, 5952, 6888, 6944, 7626, 7708, 7872, 7896, 8742, 8897, 9024, 9184, 10168, 10199, 10416, 10528, 11562, 11656, 13489, 13776, 13888, 15252, 15416, 15792, 17484, 17794, 18368, 20336, 20398, 20832, 21056, 23124, 23312, 26691, 26978, 27552, 30504, 30597, 30832, 31584, 34968, 35588, 40467, 40672, 40796, 41664, 46248, 46624, 53382, 53956, 55104, 59737, 61008, 61194, 61664, 63168, 69936, 71176, 80934, 81344, 81592, 92496, 93248, 106764, 107912, 119474, 122016, 122388, 123328, 139872, 142352, 161868, 163184, 179211, 184992, 213528, 215824, 238948, 244032, 244776, 279744, 284704, 323736, 326368, 358422, 369984, 418159, 427056, 431648, 477896, 489552, 569408, 647472, 652736, 716844, 836318, 854112, 863296, 955792, 979104, 1254477, 1294944, 1433688, 1672636, 1708224, 1911584, 1958208, 2508954, 2589888, 2867376, 3345272, 3823168, 5017908, 5734752, 6690544, 10035816, 11469504, 13381088, 20071632, 26762176, 40143264, 80286528]

約数ペア:

[(1, 80286528), (2, 40143264), (3, 26762176), (4, 20071632), (6, 13381088), (7, 11469504), (8, 10035816), (12, 6690544), (14, 5734752), (16, 5017908), (21, 3823168), (24, 3345272), (28, 2867376), (31, 2589888), (32, 2508954), (41, 1958208), (42, 1911584), (47, 1708224), (48, 1672636), (56, 1433688), (62, 1294944), (64, 1254477), (82, 979104), (84, 955792), (93, 863296), (94, 854112), (96, 836318), (112, 716844), (123, 652736), (124, 647472), (141, 569408), (164, 489552), (168, 477896), (186, 431648), (188, 427056), (192, 418159), (217, 369984), (224, 358422), (246, 326368), (248, 323736), (282, 284704), (287, 279744), (328, 244776), (329, 244032), (336, 238948), (372, 215824), (376, 213528), (434, 184992), (448, 179211), (492, 163184), (496, 161868), (564, 142352), (574, 139872), (651, 123328), (656, 122388), (658, 122016), (672, 119474), (744, 107912), (752, 106764), (861, 93248), (868, 92496), (984, 81592), (987, 81344), (992, 80934), (1128, 71176), (1148, 69936), (1271, 63168), (1302, 61664), (1312, 61194), (1316, 61008), (1344, 59737), (1457, 55104), (1488, 53956), (1504, 53382), (1722, 46624), (1736, 46248), (1927, 41664), (1968, 40796), (1974, 40672), (1984, 40467), (2256, 35588), (2296, 34968), (2542, 31584), (2604, 30832), (2624, 30597), (2632, 30504), (2914, 27552), (2976, 26978), (3008, 26691), (3444, 23312), (3472, 23124), (3813, 21056), (3854, 20832), (3936, 20398), (3948, 20336), (4371, 18368), (4512, 17794), (4592, 17484), (5084, 15792), (5208, 15416), (5264, 15252), (5781, 13888), (5828, 13776), (5952, 13489), (6888, 11656), (6944, 11562), (7626, 10528), (7708, 10416), (7872, 10199), (7896, 10168), (8742, 9184), (8897, 9024)]