72843888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 204736896

約数和(自身を除く): 131893008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1091, 1284, 1391, 1712, 2182, 2568, 2782, 3273, 4173, 4364, 5136, 5564, 6546, 8346, 8728, 11128, 13092, 14183, 16692, 17456, 22256, 26184, 28366, 33384, 42549, 52368, 56732, 66768, 85098, 113464, 116737, 170196, 226928, 233474, 340392, 350211, 466948, 680784, 700422, 933896, 1400844, 1517581, 1867792, 2801688, 3035162, 4552743, 5603376, 6070324, 9105486, 12140648, 18210972, 24281296, 36421944, 72843888]

約数ペア:

[(1, 72843888), (2, 36421944), (3, 24281296), (4, 18210972), (6, 12140648), (8, 9105486), (12, 6070324), (13, 5603376), (16, 4552743), (24, 3035162), (26, 2801688), (39, 1867792), (48, 1517581), (52, 1400844), (78, 933896), (104, 700422), (107, 680784), (156, 466948), (208, 350211), (214, 340392), (312, 233474), (321, 226928), (428, 170196), (624, 116737), (642, 113464), (856, 85098), (1091, 66768), (1284, 56732), (1391, 52368), (1712, 42549), (2182, 33384), (2568, 28366), (2782, 26184), (3273, 22256), (4173, 17456), (4364, 16692), (5136, 14183), (5564, 13092), (6546, 11128), (8346, 8728)]