7788777528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{87973}}^1$

素因数の和:88037

約数の個数: 128

約数和(自身を含む): 24323051520

約数和(自身を除く): 16534273992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2604, 2856, 3162, 3689, 4216, 5208, 6324, 7378, 11067, 12648, 14756, 22134, 29512, 44268, 87973, 88536, 175946, 263919, 351892, 527838, 615811, 703784, 1055676, 1231622, 1495541, 1847433, 2111352, 2463244, 2727163, 2991082, 3694866, 4486623, 4926488, 5454326, 5982164, 7389732, 8181489, 8973246, 10468787, 10908652, 11964328, 14779464, 16362978, 17946492, 19090141, 20937574, 21817304, 31406361, 32725956, 35892984, 38180282, 41875148, 46361771, 57270423, 62812722, 65451912, 76360564, 83750296, 92723542, 114540846, 125625444, 139085313, 152721128, 185447084, 229081692, 251250888, 278170626, 324532397, 370894168, 458163384, 556341252, 649064794, 973597191, 1112682504, 1298129588, 1947194382, 2596259176, 3894388764, 7788777528]

約数ペア:

[(1, 7788777528), (2, 3894388764), (3, 2596259176), (4, 1947194382), (6, 1298129588), (7, 1112682504), (8, 973597191), (12, 649064794), (14, 556341252), (17, 458163384), (21, 370894168), (24, 324532397), (28, 278170626), (31, 251250888), (34, 229081692), (42, 185447084), (51, 152721128), (56, 139085313), (62, 125625444), (68, 114540846), (84, 92723542), (93, 83750296), (102, 76360564), (119, 65451912), (124, 62812722), (136, 57270423), (168, 46361771), (186, 41875148), (204, 38180282), (217, 35892984), (238, 32725956), (248, 31406361), (357, 21817304), (372, 20937574), (408, 19090141), (434, 17946492), (476, 16362978), (527, 14779464), (651, 11964328), (714, 10908652), (744, 10468787), (868, 8973246), (952, 8181489), (1054, 7389732), (1302, 5982164), (1428, 5454326), (1581, 4926488), (1736, 4486623), (2108, 3694866), (2604, 2991082), (2856, 2727163), (3162, 2463244), (3689, 2111352), (4216, 1847433), (5208, 1495541), (6324, 1231622), (7378, 1055676), (11067, 703784), (12648, 615811), (14756, 527838), (22134, 351892), (29512, 263919), (44268, 175946), (87973, 88536)]