69878172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 133334628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 178, 182, 267, 273, 356, 364, 534, 546, 623, 719, 1068, 1092, 1157, 1246, 1438, 1869, 2157, 2314, 2492, 2876, 3471, 3738, 4314, 4628, 5033, 6942, 7476, 8099, 8628, 9347, 10066, 13884, 15099, 16198, 18694, 20132, 24297, 28041, 30198, 32396, 37388, 48594, 56082, 60396, 63991, 65429, 97188, 112164, 127982, 130858, 191973, 196287, 255964, 261716, 383946, 392574, 447937, 767892, 785148, 831883, 895874, 1343811, 1663766, 1791748, 2495649, 2687622, 3327532, 4991298, 5375244, 5823181, 9982596, 11646362, 17469543, 23292724, 34939086, 69878172]

約数ペア:

[(1, 69878172), (2, 34939086), (3, 23292724), (4, 17469543), (6, 11646362), (7, 9982596), (12, 5823181), (13, 5375244), (14, 4991298), (21, 3327532), (26, 2687622), (28, 2495649), (39, 1791748), (42, 1663766), (52, 1343811), (78, 895874), (84, 831883), (89, 785148), (91, 767892), (156, 447937), (178, 392574), (182, 383946), (267, 261716), (273, 255964), (356, 196287), (364, 191973), (534, 130858), (546, 127982), (623, 112164), (719, 97188), (1068, 65429), (1092, 63991), (1157, 60396), (1246, 56082), (1438, 48594), (1869, 37388), (2157, 32396), (2314, 30198), (2492, 28041), (2876, 24297), (3471, 20132), (3738, 18694), (4314, 16198), (4628, 15099), (5033, 13884), (6942, 10066), (7476, 9347), (8099, 8628)]