78899130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4092

約数の個数: 64

約数和(自身を含む): 213333120

約数和(自身を除く): 134433990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 4003, 6570, 8006, 9855, 12009, 19710, 20015, 24018, 36027, 40030, 60045, 72054, 108081, 120090, 180135, 216162, 292219, 360270, 540405, 584438, 876657, 1080810, 1461095, 1753314, 2629971, 2922190, 4383285, 5259942, 7889913, 8766570, 13149855, 15779826, 26299710, 39449565, 78899130]

約数ペア:

[(1, 78899130), (2, 39449565), (3, 26299710), (5, 15779826), (6, 13149855), (9, 8766570), (10, 7889913), (15, 5259942), (18, 4383285), (27, 2922190), (30, 2629971), (45, 1753314), (54, 1461095), (73, 1080810), (90, 876657), (135, 584438), (146, 540405), (219, 360270), (270, 292219), (365, 216162), (438, 180135), (657, 120090), (730, 108081), (1095, 72054), (1314, 60045), (1971, 40030), (2190, 36027), (3285, 24018), (3942, 20015), (4003, 19710), (6570, 12009), (8006, 9855)]