75081824

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 153362160

約数和(自身を除く): 78280336

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 164, 178, 328, 356, 643, 656, 712, 1286, 1312, 1424, 2572, 2848, 3649, 5144, 7298, 10288, 14596, 20576, 26363, 29192, 52726, 57227, 58384, 105452, 114454, 116768, 210904, 228908, 421808, 457816, 843616, 915632, 1831264, 2346307, 4692614, 9385228, 18770456, 37540912, 75081824]

約数ペア:

[(1, 75081824), (2, 37540912), (4, 18770456), (8, 9385228), (16, 4692614), (32, 2346307), (41, 1831264), (82, 915632), (89, 843616), (164, 457816), (178, 421808), (328, 228908), (356, 210904), (643, 116768), (656, 114454), (712, 105452), (1286, 58384), (1312, 57227), (1424, 52726), (2572, 29192), (2848, 26363), (3649, 20576), (5144, 14596), (7298, 10288)]