78165354

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 177759360

約数和(自身を除く): 99594006

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 53, 57, 102, 106, 114, 159, 318, 323, 646, 761, 901, 969, 1007, 1522, 1802, 1938, 2014, 2283, 2703, 3021, 4566, 5406, 6042, 12937, 14459, 17119, 25874, 28918, 34238, 38811, 40333, 43377, 51357, 77622, 80666, 86754, 102714, 120999, 241998, 245803, 491606, 685661, 737409, 766327, 1371322, 1474818, 1532654, 2056983, 2298981, 4113966, 4597962, 13027559, 26055118, 39082677, 78165354]

約数ペア:

[(1, 78165354), (2, 39082677), (3, 26055118), (6, 13027559), (17, 4597962), (19, 4113966), (34, 2298981), (38, 2056983), (51, 1532654), (53, 1474818), (57, 1371322), (102, 766327), (106, 737409), (114, 685661), (159, 491606), (318, 245803), (323, 241998), (646, 120999), (761, 102714), (901, 86754), (969, 80666), (1007, 77622), (1522, 51357), (1802, 43377), (1938, 40333), (2014, 38811), (2283, 34238), (2703, 28918), (3021, 25874), (4566, 17119), (5406, 14459), (6042, 12937)]