7668216

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 21542400

約数和(自身を除く): 13874184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 271, 393, 524, 542, 786, 813, 1048, 1084, 1179, 1572, 1626, 2168, 2358, 2439, 3144, 3252, 3537, 4716, 4878, 6504, 7074, 7317, 9432, 9756, 14148, 14634, 19512, 28296, 29268, 35501, 58536, 71002, 106503, 142004, 213006, 284008, 319509, 426012, 639018, 852024, 958527, 1278036, 1917054, 2556072, 3834108, 7668216]

約数ペア:

[(1, 7668216), (2, 3834108), (3, 2556072), (4, 1917054), (6, 1278036), (8, 958527), (9, 852024), (12, 639018), (18, 426012), (24, 319509), (27, 284008), (36, 213006), (54, 142004), (72, 106503), (108, 71002), (131, 58536), (216, 35501), (262, 29268), (271, 28296), (393, 19512), (524, 14634), (542, 14148), (786, 9756), (813, 9432), (1048, 7317), (1084, 7074), (1179, 6504), (1572, 4878), (1626, 4716), (2168, 3537), (2358, 3252), (2439, 3144)]