68452176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 191890496

約数和(自身を除く): 123438320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 489, 624, 652, 673, 978, 1304, 1346, 1956, 2019, 2119, 2608, 2692, 3912, 4038, 4238, 5384, 6357, 7824, 8076, 8476, 8749, 10768, 12714, 16152, 16952, 17498, 25428, 26247, 32304, 33904, 34996, 50856, 52494, 69992, 101712, 104988, 109699, 139984, 209976, 219398, 329097, 419952, 438796, 658194, 877592, 1316388, 1426087, 1755184, 2632776, 2852174, 4278261, 5265552, 5704348, 8556522, 11408696, 17113044, 22817392, 34226088, 68452176]

約数ペア:

[(1, 68452176), (2, 34226088), (3, 22817392), (4, 17113044), (6, 11408696), (8, 8556522), (12, 5704348), (13, 5265552), (16, 4278261), (24, 2852174), (26, 2632776), (39, 1755184), (48, 1426087), (52, 1316388), (78, 877592), (104, 658194), (156, 438796), (163, 419952), (208, 329097), (312, 219398), (326, 209976), (489, 139984), (624, 109699), (652, 104988), (673, 101712), (978, 69992), (1304, 52494), (1346, 50856), (1956, 34996), (2019, 33904), (2119, 32304), (2608, 26247), (2692, 25428), (3912, 17498), (4038, 16952), (4238, 16152), (5384, 12714), (6357, 10768), (7824, 8749), (8076, 8476)]