180706302

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8427

約数の個数: 80

約数和(自身を含む): 487175040

約数和(自身を除く): 306468738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 8387, 10773, 16774, 21546, 25161, 50322, 58709, 75483, 117418, 150966, 159353, 176127, 226449, 318706, 352254, 452898, 478059, 528381, 679347, 956118, 1056762, 1115471, 1358694, 1434177, 1585143, 2230942, 2868354, 3170286, 3346413, 4302531, 4755429, 6692826, 8605062, 9510858, 10039239, 12907593, 20078478, 25815186, 30117717, 60235434, 90353151, 180706302]

約数ペア:

[(1, 180706302), (2, 90353151), (3, 60235434), (6, 30117717), (7, 25815186), (9, 20078478), (14, 12907593), (18, 10039239), (19, 9510858), (21, 8605062), (27, 6692826), (38, 4755429), (42, 4302531), (54, 3346413), (57, 3170286), (63, 2868354), (81, 2230942), (114, 1585143), (126, 1434177), (133, 1358694), (162, 1115471), (171, 1056762), (189, 956118), (266, 679347), (342, 528381), (378, 478059), (399, 452898), (513, 352254), (567, 318706), (798, 226449), (1026, 176127), (1134, 159353), (1197, 150966), (1539, 117418), (2394, 75483), (3078, 58709), (3591, 50322), (7182, 25161), (8387, 21546), (10773, 16774)]