78717114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 128850246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 131, 133, 171, 251, 262, 266, 342, 393, 399, 502, 753, 786, 798, 917, 1179, 1197, 1506, 1757, 1834, 2259, 2358, 2394, 2489, 2751, 3514, 4518, 4769, 4978, 5271, 5502, 7467, 8253, 9538, 10542, 14307, 14934, 15813, 16506, 17423, 22401, 28614, 31626, 32881, 33383, 34846, 42921, 44802, 52269, 65762, 66766, 85842, 98643, 100149, 104538, 156807, 197286, 200298, 230167, 295929, 300447, 313614, 460334, 591858, 600894, 624739, 690501, 1249478, 1381002, 1874217, 2071503, 3748434, 4143006, 4373173, 5622651, 8746346, 11245302, 13119519, 26239038, 39358557, 78717114]

約数ペア:

[(1, 78717114), (2, 39358557), (3, 26239038), (6, 13119519), (7, 11245302), (9, 8746346), (14, 5622651), (18, 4373173), (19, 4143006), (21, 3748434), (38, 2071503), (42, 1874217), (57, 1381002), (63, 1249478), (114, 690501), (126, 624739), (131, 600894), (133, 591858), (171, 460334), (251, 313614), (262, 300447), (266, 295929), (342, 230167), (393, 200298), (399, 197286), (502, 156807), (753, 104538), (786, 100149), (798, 98643), (917, 85842), (1179, 66766), (1197, 65762), (1506, 52269), (1757, 44802), (1834, 42921), (2259, 34846), (2358, 33383), (2394, 32881), (2489, 31626), (2751, 28614), (3514, 22401), (4518, 17423), (4769, 16506), (4978, 15813), (5271, 14934), (5502, 14307), (7467, 10542), (8253, 9538)]