74864952

素因数分解:

$2^3\times 3^3\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 208665600

約数和(自身を除く): 133800648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 571, 607, 1142, 1214, 1713, 1821, 2284, 2428, 3426, 3642, 4568, 4856, 5139, 5463, 6852, 7284, 10278, 10926, 13704, 14568, 15417, 16389, 20556, 21852, 30834, 32778, 41112, 43704, 61668, 65556, 123336, 131112, 346597, 693194, 1039791, 1386388, 2079582, 2772776, 3119373, 4159164, 6238746, 8318328, 9358119, 12477492, 18716238, 24954984, 37432476, 74864952]

約数ペア:

[(1, 74864952), (2, 37432476), (3, 24954984), (4, 18716238), (6, 12477492), (8, 9358119), (9, 8318328), (12, 6238746), (18, 4159164), (24, 3119373), (27, 2772776), (36, 2079582), (54, 1386388), (72, 1039791), (108, 693194), (216, 346597), (571, 131112), (607, 123336), (1142, 65556), (1214, 61668), (1713, 43704), (1821, 41112), (2284, 32778), (2428, 30834), (3426, 21852), (3642, 20556), (4568, 16389), (4856, 15417), (5139, 14568), (5463, 13704), (6852, 10926), (7284, 10278)]