77268984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 209139840

約数和(自身を除く): 131870856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 681, 908, 1091, 1362, 1816, 2182, 2724, 2951, 3273, 4364, 5448, 5902, 6546, 8728, 8853, 11804, 13092, 14183, 17706, 23608, 26184, 28366, 35412, 42549, 56732, 70824, 85098, 113464, 170196, 247657, 340392, 495314, 742971, 990628, 1485942, 1981256, 2971884, 3219541, 5943768, 6439082, 9658623, 12878164, 19317246, 25756328, 38634492, 77268984]

約数ペア:

[(1, 77268984), (2, 38634492), (3, 25756328), (4, 19317246), (6, 12878164), (8, 9658623), (12, 6439082), (13, 5943768), (24, 3219541), (26, 2971884), (39, 1981256), (52, 1485942), (78, 990628), (104, 742971), (156, 495314), (227, 340392), (312, 247657), (454, 170196), (681, 113464), (908, 85098), (1091, 70824), (1362, 56732), (1816, 42549), (2182, 35412), (2724, 28366), (2951, 26184), (3273, 23608), (4364, 17706), (5448, 14183), (5902, 13092), (6546, 11804), (8728, 8853)]