78722952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 172873848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 56, 66, 77, 82, 84, 88, 123, 132, 154, 164, 168, 231, 246, 264, 287, 308, 328, 451, 462, 492, 574, 616, 861, 902, 924, 984, 1039, 1148, 1353, 1722, 1804, 1848, 2078, 2296, 2706, 3117, 3157, 3444, 3608, 4156, 5412, 6234, 6314, 6888, 7273, 8312, 9471, 10824, 11429, 12468, 12628, 14546, 18942, 21819, 22858, 24936, 25256, 29092, 34287, 37884, 42599, 43638, 45716, 58184, 68574, 75768, 80003, 85198, 87276, 91432, 127797, 137148, 160006, 170396, 174552, 240009, 255594, 274296, 298193, 320012, 340792, 468589, 480018, 511188, 596386, 640024, 894579, 937178, 960036, 1022376, 1192772, 1405767, 1789158, 1874356, 1920072, 2385544, 2811534, 3280123, 3578316, 3748712, 5623068, 6560246, 7156632, 9840369, 11246136, 13120492, 19680738, 26240984, 39361476, 78722952]

約数ペア:

[(1, 78722952), (2, 39361476), (3, 26240984), (4, 19680738), (6, 13120492), (7, 11246136), (8, 9840369), (11, 7156632), (12, 6560246), (14, 5623068), (21, 3748712), (22, 3578316), (24, 3280123), (28, 2811534), (33, 2385544), (41, 1920072), (42, 1874356), (44, 1789158), (56, 1405767), (66, 1192772), (77, 1022376), (82, 960036), (84, 937178), (88, 894579), (123, 640024), (132, 596386), (154, 511188), (164, 480018), (168, 468589), (231, 340792), (246, 320012), (264, 298193), (287, 274296), (308, 255594), (328, 240009), (451, 174552), (462, 170396), (492, 160006), (574, 137148), (616, 127797), (861, 91432), (902, 87276), (924, 85198), (984, 80003), (1039, 75768), (1148, 68574), (1353, 58184), (1722, 45716), (1804, 43638), (1848, 42599), (2078, 37884), (2296, 34287), (2706, 29092), (3117, 25256), (3157, 24936), (3444, 22858), (3608, 21819), (4156, 18942), (5412, 14546), (6234, 12628), (6314, 12468), (6888, 11429), (7273, 10824), (8312, 9471)]