79938066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 177528960

約数和(自身を除く): 97590894

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 101, 139, 146, 202, 219, 278, 303, 417, 438, 606, 834, 949, 1313, 1807, 1898, 2626, 2847, 3614, 3939, 5421, 5694, 7373, 7878, 10147, 10842, 14039, 14746, 20294, 22119, 28078, 30441, 42117, 44238, 60882, 84234, 95849, 131911, 182507, 191698, 263822, 287547, 365014, 395733, 547521, 575094, 791466, 1024847, 1095042, 2049694, 3074541, 6149082, 13323011, 26646022, 39969033, 79938066]

約数ペア:

[(1, 79938066), (2, 39969033), (3, 26646022), (6, 13323011), (13, 6149082), (26, 3074541), (39, 2049694), (73, 1095042), (78, 1024847), (101, 791466), (139, 575094), (146, 547521), (202, 395733), (219, 365014), (278, 287547), (303, 263822), (417, 191698), (438, 182507), (606, 131911), (834, 95849), (949, 84234), (1313, 60882), (1807, 44238), (1898, 42117), (2626, 30441), (2847, 28078), (3614, 22119), (3939, 20294), (5421, 14746), (5694, 14039), (7373, 10842), (7878, 10147)]