66704292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 175888440

約数和(自身を除く): 109184148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 181, 261, 348, 353, 362, 522, 543, 706, 724, 1044, 1059, 1086, 1412, 1629, 2118, 2172, 3177, 3258, 4236, 5249, 6354, 6516, 10237, 10498, 12708, 15747, 20474, 20996, 30711, 31494, 40948, 47241, 61422, 62988, 63893, 92133, 94482, 122844, 127786, 184266, 188964, 191679, 255572, 368532, 383358, 575037, 766716, 1150074, 1852897, 2300148, 3705794, 5558691, 7411588, 11117382, 16676073, 22234764, 33352146, 66704292]

約数ペア:

[(1, 66704292), (2, 33352146), (3, 22234764), (4, 16676073), (6, 11117382), (9, 7411588), (12, 5558691), (18, 3705794), (29, 2300148), (36, 1852897), (58, 1150074), (87, 766716), (116, 575037), (174, 383358), (181, 368532), (261, 255572), (348, 191679), (353, 188964), (362, 184266), (522, 127786), (543, 122844), (706, 94482), (724, 92133), (1044, 63893), (1059, 62988), (1086, 61422), (1412, 47241), (1629, 40948), (2118, 31494), (2172, 30711), (3177, 20996), (3258, 20474), (4236, 15747), (5249, 12708), (6354, 10498), (6516, 10237)]