78302238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6451}}^1$

素因数の和:6497

約数の個数: 48

約数和(自身を含む): 190153344

約数和(自身を除く): 111851106

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 4046, 6069, 6451, 12138, 12902, 19353, 38706, 45157, 90314, 109667, 135471, 219334, 270942, 329001, 658002, 767669, 1535338, 1864339, 2303007, 3728678, 4606014, 5593017, 11186034, 13050373, 26100746, 39151119, 78302238]

約数ペア:

[(1, 78302238), (2, 39151119), (3, 26100746), (6, 13050373), (7, 11186034), (14, 5593017), (17, 4606014), (21, 3728678), (34, 2303007), (42, 1864339), (51, 1535338), (102, 767669), (119, 658002), (238, 329001), (289, 270942), (357, 219334), (578, 135471), (714, 109667), (867, 90314), (1734, 45157), (2023, 38706), (4046, 19353), (6069, 12902), (6451, 12138)]