78443376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 157255824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 47, 48, 58, 66, 87, 88, 94, 109, 116, 132, 141, 174, 176, 188, 218, 232, 264, 282, 319, 327, 348, 376, 436, 464, 517, 528, 564, 638, 654, 696, 752, 872, 957, 1034, 1128, 1199, 1276, 1308, 1363, 1392, 1551, 1744, 1914, 2068, 2256, 2398, 2552, 2616, 2726, 3102, 3161, 3597, 3828, 4089, 4136, 4796, 5104, 5123, 5232, 5452, 6204, 6322, 7194, 7656, 8178, 8272, 9483, 9592, 10246, 10904, 12408, 12644, 14388, 14993, 15312, 15369, 16356, 18966, 19184, 20492, 21808, 24816, 25288, 28776, 29986, 30738, 32712, 34771, 37932, 40984, 44979, 50576, 56353, 57552, 59972, 61476, 65424, 69542, 75864, 81968, 89958, 104313, 112706, 119944, 122952, 139084, 148567, 151728, 169059, 179916, 208626, 225412, 239888, 245904, 278168, 297134, 338118, 359832, 417252, 445701, 450824, 556336, 594268, 676236, 719664, 834504, 891402, 901648, 1188536, 1352472, 1634237, 1669008, 1782804, 2377072, 2704944, 3268474, 3565608, 4902711, 6536948, 7131216, 9805422, 13073896, 19610844, 26147792, 39221688, 78443376]

約数ペア:

[(1, 78443376), (2, 39221688), (3, 26147792), (4, 19610844), (6, 13073896), (8, 9805422), (11, 7131216), (12, 6536948), (16, 4902711), (22, 3565608), (24, 3268474), (29, 2704944), (33, 2377072), (44, 1782804), (47, 1669008), (48, 1634237), (58, 1352472), (66, 1188536), (87, 901648), (88, 891402), (94, 834504), (109, 719664), (116, 676236), (132, 594268), (141, 556336), (174, 450824), (176, 445701), (188, 417252), (218, 359832), (232, 338118), (264, 297134), (282, 278168), (319, 245904), (327, 239888), (348, 225412), (376, 208626), (436, 179916), (464, 169059), (517, 151728), (528, 148567), (564, 139084), (638, 122952), (654, 119944), (696, 112706), (752, 104313), (872, 89958), (957, 81968), (1034, 75864), (1128, 69542), (1199, 65424), (1276, 61476), (1308, 59972), (1363, 57552), (1392, 56353), (1551, 50576), (1744, 44979), (1914, 40984), (2068, 37932), (2256, 34771), (2398, 32712), (2552, 30738), (2616, 29986), (2726, 28776), (3102, 25288), (3161, 24816), (3597, 21808), (3828, 20492), (4089, 19184), (4136, 18966), (4796, 16356), (5104, 15369), (5123, 15312), (5232, 14993), (5452, 14388), (6204, 12644), (6322, 12408), (7194, 10904), (7656, 10246), (8178, 9592), (8272, 9483)]