77763808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 163296000

約数和(自身を除く): 85532192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 1619, 2528, 3002, 3238, 6004, 6476, 12008, 12952, 24016, 25904, 30761, 48032, 51808, 61522, 123044, 127901, 246088, 255802, 492176, 511604, 984352, 1023208, 2046416, 2430119, 4092832, 4860238, 9720476, 19440952, 38881904, 77763808]

約数ペア:

[(1, 77763808), (2, 38881904), (4, 19440952), (8, 9720476), (16, 4860238), (19, 4092832), (32, 2430119), (38, 2046416), (76, 1023208), (79, 984352), (152, 511604), (158, 492176), (304, 255802), (316, 246088), (608, 127901), (632, 123044), (1264, 61522), (1501, 51808), (1619, 48032), (2528, 30761), (3002, 25904), (3238, 24016), (6004, 12952), (6476, 12008)]