78187248

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:204

約数の個数: 120

約数和(自身を含む): 235141200

約数和(自身を除く): 156953952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 79, 87, 108, 116, 144, 158, 174, 216, 232, 237, 261, 316, 348, 432, 464, 474, 522, 632, 696, 711, 783, 948, 1044, 1264, 1392, 1422, 1566, 1896, 2088, 2133, 2291, 2844, 3132, 3792, 4176, 4266, 4582, 5688, 6241, 6264, 6873, 8532, 9164, 11376, 12482, 12528, 13746, 17064, 18328, 18723, 20619, 24964, 27492, 34128, 36656, 37446, 41238, 49928, 54984, 56169, 61857, 74892, 82476, 99856, 109968, 112338, 123714, 149784, 164952, 168507, 180989, 224676, 247428, 299568, 329904, 337014, 361978, 449352, 494856, 542967, 674028, 723956, 898704, 989712, 1085934, 1348056, 1447912, 1628901, 2171868, 2696112, 2895824, 3257802, 4343736, 4886703, 6515604, 8687472, 9773406, 13031208, 19546812, 26062416, 39093624, 78187248]

約数ペア:

[(1, 78187248), (2, 39093624), (3, 26062416), (4, 19546812), (6, 13031208), (8, 9773406), (9, 8687472), (12, 6515604), (16, 4886703), (18, 4343736), (24, 3257802), (27, 2895824), (29, 2696112), (36, 2171868), (48, 1628901), (54, 1447912), (58, 1348056), (72, 1085934), (79, 989712), (87, 898704), (108, 723956), (116, 674028), (144, 542967), (158, 494856), (174, 449352), (216, 361978), (232, 337014), (237, 329904), (261, 299568), (316, 247428), (348, 224676), (432, 180989), (464, 168507), (474, 164952), (522, 149784), (632, 123714), (696, 112338), (711, 109968), (783, 99856), (948, 82476), (1044, 74892), (1264, 61857), (1392, 56169), (1422, 54984), (1566, 49928), (1896, 41238), (2088, 37446), (2133, 36656), (2291, 34128), (2844, 27492), (3132, 24964), (3792, 20619), (4176, 18723), (4266, 18328), (4582, 17064), (5688, 13746), (6241, 12528), (6264, 12482), (6873, 11376), (8532, 9164)]