65005308

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 180096000

約数和(自身を除く): 115090692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 108, 114, 158, 171, 228, 237, 316, 342, 401, 474, 513, 684, 711, 802, 948, 1026, 1203, 1422, 1501, 1604, 2052, 2133, 2406, 2844, 3002, 3609, 4266, 4503, 4812, 6004, 7218, 7619, 8532, 9006, 10827, 13509, 14436, 15238, 18012, 21654, 22857, 27018, 30476, 31679, 40527, 43308, 45714, 54036, 63358, 68571, 81054, 91428, 95037, 126716, 137142, 162108, 190074, 205713, 274284, 285111, 380148, 411426, 570222, 601901, 822852, 855333, 1140444, 1203802, 1710666, 1805703, 2407604, 3421332, 3611406, 5417109, 7222812, 10834218, 16251327, 21668436, 32502654, 65005308]

約数ペア:

[(1, 65005308), (2, 32502654), (3, 21668436), (4, 16251327), (6, 10834218), (9, 7222812), (12, 5417109), (18, 3611406), (19, 3421332), (27, 2407604), (36, 1805703), (38, 1710666), (54, 1203802), (57, 1140444), (76, 855333), (79, 822852), (108, 601901), (114, 570222), (158, 411426), (171, 380148), (228, 285111), (237, 274284), (316, 205713), (342, 190074), (401, 162108), (474, 137142), (513, 126716), (684, 95037), (711, 91428), (802, 81054), (948, 68571), (1026, 63358), (1203, 54036), (1422, 45714), (1501, 43308), (1604, 40527), (2052, 31679), (2133, 30476), (2406, 27018), (2844, 22857), (3002, 21654), (3609, 18012), (4266, 15238), (4503, 14436), (4812, 13509), (6004, 10827), (7218, 9006), (7619, 8532)]