112778172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 308287616

約数和(自身を除く): 195509444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 397, 468, 607, 794, 1191, 1214, 1588, 1821, 2382, 2428, 3573, 3642, 4764, 5161, 5463, 7146, 7284, 7891, 10322, 10926, 14292, 15483, 15782, 20644, 21852, 23673, 30966, 31564, 46449, 47346, 61932, 71019, 92898, 94692, 142038, 185796, 240979, 284076, 481958, 722937, 963916, 1445874, 2168811, 2891748, 3132727, 4337622, 6265454, 8675244, 9398181, 12530908, 18796362, 28194543, 37592724, 56389086, 112778172]

約数ペア:

[(1, 112778172), (2, 56389086), (3, 37592724), (4, 28194543), (6, 18796362), (9, 12530908), (12, 9398181), (13, 8675244), (18, 6265454), (26, 4337622), (36, 3132727), (39, 2891748), (52, 2168811), (78, 1445874), (117, 963916), (156, 722937), (234, 481958), (397, 284076), (468, 240979), (607, 185796), (794, 142038), (1191, 94692), (1214, 92898), (1588, 71019), (1821, 61932), (2382, 47346), (2428, 46449), (3573, 31564), (3642, 30966), (4764, 23673), (5161, 21852), (5463, 20644), (7146, 15782), (7284, 15483), (7891, 14292), (10322, 10926)]