77620928

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 112

約数和(自身を含む): 202387200

約数和(自身を除く): 124766272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 829, 836, 1064, 1216, 1232, 1463, 1658, 1672, 2128, 2464, 2926, 3316, 3344, 4256, 4928, 5803, 5852, 6632, 6688, 8512, 9119, 11606, 11704, 13264, 13376, 15751, 18238, 23212, 23408, 26528, 31502, 36476, 46424, 46816, 53056, 63004, 63833, 72952, 92848, 93632, 110257, 126008, 127666, 145904, 173261, 185696, 220514, 252016, 255332, 291808, 346522, 371392, 441028, 504032, 510664, 583616, 693044, 882056, 1008064, 1021328, 1212827, 1386088, 1764112, 2042656, 2425654, 2772176, 3528224, 4085312, 4851308, 5544352, 7056448, 9702616, 11088704, 19405232, 38810464, 77620928]

約数ペア:

[(1, 77620928), (2, 38810464), (4, 19405232), (7, 11088704), (8, 9702616), (11, 7056448), (14, 5544352), (16, 4851308), (19, 4085312), (22, 3528224), (28, 2772176), (32, 2425654), (38, 2042656), (44, 1764112), (56, 1386088), (64, 1212827), (76, 1021328), (77, 1008064), (88, 882056), (112, 693044), (133, 583616), (152, 510664), (154, 504032), (176, 441028), (209, 371392), (224, 346522), (266, 291808), (304, 255332), (308, 252016), (352, 220514), (418, 185696), (448, 173261), (532, 145904), (608, 127666), (616, 126008), (704, 110257), (829, 93632), (836, 92848), (1064, 72952), (1216, 63833), (1232, 63004), (1463, 53056), (1658, 46816), (1672, 46424), (2128, 36476), (2464, 31502), (2926, 26528), (3316, 23408), (3344, 23212), (4256, 18238), (4928, 15751), (5803, 13376), (5852, 13264), (6632, 11704), (6688, 11606), (8512, 9119)]