78398632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 165876480

約数和(自身を除く): 87477848

約数列:

[1, 2, 4, 8, 13, 26, 43, 47, 52, 86, 94, 104, 172, 188, 344, 373, 376, 559, 611, 746, 1118, 1222, 1492, 2021, 2236, 2444, 2984, 4042, 4472, 4849, 4888, 8084, 9698, 16039, 16168, 17531, 19396, 26273, 32078, 35062, 38792, 52546, 64156, 70124, 105092, 128312, 140248, 208507, 210184, 227903, 417014, 455806, 753833, 834028, 911612, 1507666, 1668056, 1823224, 3015332, 6030664, 9799829, 19599658, 39199316, 78398632]

約数ペア:

[(1, 78398632), (2, 39199316), (4, 19599658), (8, 9799829), (13, 6030664), (26, 3015332), (43, 1823224), (47, 1668056), (52, 1507666), (86, 911612), (94, 834028), (104, 753833), (172, 455806), (188, 417014), (344, 227903), (373, 210184), (376, 208507), (559, 140248), (611, 128312), (746, 105092), (1118, 70124), (1222, 64156), (1492, 52546), (2021, 38792), (2236, 35062), (2444, 32078), (2984, 26273), (4042, 19396), (4472, 17531), (4849, 16168), (4888, 16039), (8084, 9698)]