80004744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 229975200

約数和(自身を除く): 149970456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 233, 251, 342, 456, 466, 502, 684, 699, 753, 932, 1004, 1368, 1398, 1506, 1864, 2008, 2097, 2259, 2796, 3012, 4194, 4427, 4518, 4769, 5592, 6024, 8388, 8854, 9036, 9538, 13281, 14307, 16776, 17708, 18072, 19076, 26562, 28614, 35416, 38152, 39843, 42921, 53124, 57228, 58483, 79686, 85842, 106248, 114456, 116966, 159372, 171684, 175449, 233932, 318744, 343368, 350898, 467864, 526347, 701796, 1052694, 1111177, 1403592, 2105388, 2222354, 3333531, 4210776, 4444708, 6667062, 8889416, 10000593, 13334124, 20001186, 26668248, 40002372, 80004744]

約数ペア:

[(1, 80004744), (2, 40002372), (3, 26668248), (4, 20001186), (6, 13334124), (8, 10000593), (9, 8889416), (12, 6667062), (18, 4444708), (19, 4210776), (24, 3333531), (36, 2222354), (38, 2105388), (57, 1403592), (72, 1111177), (76, 1052694), (114, 701796), (152, 526347), (171, 467864), (228, 350898), (233, 343368), (251, 318744), (342, 233932), (456, 175449), (466, 171684), (502, 159372), (684, 116966), (699, 114456), (753, 106248), (932, 85842), (1004, 79686), (1368, 58483), (1398, 57228), (1506, 53124), (1864, 42921), (2008, 39843), (2097, 38152), (2259, 35416), (2796, 28614), (3012, 26562), (4194, 19076), (4427, 18072), (4518, 17708), (4769, 16776), (5592, 14307), (6024, 13281), (8388, 9538), (8854, 9036)]