72786516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3967}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 186654720

約数和(自身を除く): 113868204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 1529, 1668, 3058, 3967, 4587, 6116, 7934, 9174, 11901, 15868, 18348, 23802, 43637, 47604, 87274, 130911, 174548, 261822, 523644, 551413, 1102826, 1654239, 2205652, 3308478, 6065543, 6616956, 12131086, 18196629, 24262172, 36393258, 72786516]

約数ペア:

[(1, 72786516), (2, 36393258), (3, 24262172), (4, 18196629), (6, 12131086), (11, 6616956), (12, 6065543), (22, 3308478), (33, 2205652), (44, 1654239), (66, 1102826), (132, 551413), (139, 523644), (278, 261822), (417, 174548), (556, 130911), (834, 87274), (1529, 47604), (1668, 43637), (3058, 23802), (3967, 18348), (4587, 15868), (6116, 11901), (7934, 9174)]