61239654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 158146560

約数和(自身を除く): 96906906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 89, 126, 127, 129, 178, 254, 258, 267, 301, 381, 387, 534, 602, 623, 762, 774, 801, 889, 903, 1143, 1246, 1602, 1778, 1806, 1869, 2286, 2667, 2709, 3738, 3827, 5334, 5418, 5461, 5607, 7654, 8001, 10922, 11214, 11303, 11481, 16002, 16383, 22606, 22962, 26789, 32766, 33909, 34443, 38227, 49149, 53578, 67818, 68886, 76454, 79121, 80367, 98298, 101727, 114681, 158242, 160734, 203454, 229362, 237363, 241101, 344043, 474726, 482202, 486029, 688086, 712089, 972058, 1424178, 1458087, 2916174, 3402203, 4374261, 6804406, 8748522, 10206609, 20413218, 30619827, 61239654]

約数ペア:

[(1, 61239654), (2, 30619827), (3, 20413218), (6, 10206609), (7, 8748522), (9, 6804406), (14, 4374261), (18, 3402203), (21, 2916174), (42, 1458087), (43, 1424178), (63, 972058), (86, 712089), (89, 688086), (126, 486029), (127, 482202), (129, 474726), (178, 344043), (254, 241101), (258, 237363), (267, 229362), (301, 203454), (381, 160734), (387, 158242), (534, 114681), (602, 101727), (623, 98298), (762, 80367), (774, 79121), (801, 76454), (889, 68886), (903, 67818), (1143, 53578), (1246, 49149), (1602, 38227), (1778, 34443), (1806, 33909), (1869, 32766), (2286, 26789), (2667, 22962), (2709, 22606), (3738, 16383), (3827, 16002), (5334, 11481), (5418, 11303), (5461, 11214), (5607, 10922), (7654, 8001)]