64846338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 141426432

約数和(自身を除く): 76580094

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 73, 82, 123, 138, 146, 157, 219, 246, 314, 438, 471, 942, 943, 1679, 1886, 2829, 2993, 3358, 3611, 5037, 5658, 5986, 6437, 7222, 8979, 10074, 10833, 11461, 12874, 17958, 19311, 21666, 22922, 34383, 38622, 68766, 68839, 137678, 148051, 206517, 263603, 296102, 413034, 444153, 469901, 527206, 790809, 888306, 939802, 1409703, 1581618, 2819406, 10807723, 21615446, 32423169, 64846338]

約数ペア:

[(1, 64846338), (2, 32423169), (3, 21615446), (6, 10807723), (23, 2819406), (41, 1581618), (46, 1409703), (69, 939802), (73, 888306), (82, 790809), (123, 527206), (138, 469901), (146, 444153), (157, 413034), (219, 296102), (246, 263603), (314, 206517), (438, 148051), (471, 137678), (942, 68839), (943, 68766), (1679, 38622), (1886, 34383), (2829, 22922), (2993, 21666), (3358, 19311), (3611, 17958), (5037, 12874), (5658, 11461), (5986, 10833), (6437, 10074), (7222, 8979)]