80192398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 150377472

約数和(自身を除く): 70185074

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 73, 143, 146, 167, 253, 286, 299, 334, 506, 598, 803, 949, 1606, 1679, 1837, 1898, 2171, 3289, 3358, 3674, 3841, 4342, 6578, 7682, 10439, 12191, 18469, 20878, 21827, 23881, 24382, 36938, 42251, 43654, 47762, 49933, 84502, 99866, 134101, 158483, 240097, 268202, 280393, 316966, 480194, 549263, 560786, 1098526, 1743313, 3084323, 3486626, 3645109, 6168646, 7290218, 40096199, 80192398]

約数ペア:

[(1, 80192398), (2, 40096199), (11, 7290218), (13, 6168646), (22, 3645109), (23, 3486626), (26, 3084323), (46, 1743313), (73, 1098526), (143, 560786), (146, 549263), (167, 480194), (253, 316966), (286, 280393), (299, 268202), (334, 240097), (506, 158483), (598, 134101), (803, 99866), (949, 84502), (1606, 49933), (1679, 47762), (1837, 43654), (1898, 42251), (2171, 36938), (3289, 24382), (3358, 23881), (3674, 21827), (3841, 20878), (4342, 18469), (6578, 12191), (7682, 10439)]