84029868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 229829600

約数和(自身を除く): 145799732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 409, 439, 468, 818, 878, 1227, 1317, 1636, 1756, 2454, 2634, 3681, 3951, 4908, 5268, 5317, 5707, 7362, 7902, 10634, 11414, 14724, 15804, 15951, 17121, 21268, 22828, 31902, 34242, 47853, 51363, 63804, 68484, 95706, 102726, 179551, 191412, 205452, 359102, 538653, 718204, 1077306, 1615959, 2154612, 2334163, 3231918, 4668326, 6463836, 7002489, 9336652, 14004978, 21007467, 28009956, 42014934, 84029868]

約数ペア:

[(1, 84029868), (2, 42014934), (3, 28009956), (4, 21007467), (6, 14004978), (9, 9336652), (12, 7002489), (13, 6463836), (18, 4668326), (26, 3231918), (36, 2334163), (39, 2154612), (52, 1615959), (78, 1077306), (117, 718204), (156, 538653), (234, 359102), (409, 205452), (439, 191412), (468, 179551), (818, 102726), (878, 95706), (1227, 68484), (1317, 63804), (1636, 51363), (1756, 47853), (2454, 34242), (2634, 31902), (3681, 22828), (3951, 21268), (4908, 17121), (5268, 15951), (5317, 15804), (5707, 14724), (7362, 11414), (7902, 10634)]