84335720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5683}}^1$

素因数の和:5754

約数の個数: 64

約数和(自身を含む): 220993920

約数和(自身を除く): 136658200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 5683, 7420, 11366, 14840, 22732, 28415, 39781, 45464, 56830, 79562, 113660, 159124, 198905, 227320, 301199, 318248, 397810, 602398, 795620, 1204796, 1505995, 1591240, 2108393, 2409592, 3011990, 4216786, 6023980, 8433572, 10541965, 12047960, 16867144, 21083930, 42167860, 84335720]

約数ペア:

[(1, 84335720), (2, 42167860), (4, 21083930), (5, 16867144), (7, 12047960), (8, 10541965), (10, 8433572), (14, 6023980), (20, 4216786), (28, 3011990), (35, 2409592), (40, 2108393), (53, 1591240), (56, 1505995), (70, 1204796), (106, 795620), (140, 602398), (212, 397810), (265, 318248), (280, 301199), (371, 227320), (424, 198905), (530, 159124), (742, 113660), (1060, 79562), (1484, 56830), (1855, 45464), (2120, 39781), (2968, 28415), (3710, 22732), (5683, 14840), (7420, 11366)]