78055648

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 72

約数和(自身を含む): 177969960

約数和(自身を除く): 99914312

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1061, 1672, 1936, 2122, 2299, 3344, 3872, 4244, 4598, 6688, 8488, 9196, 11671, 16976, 18392, 20159, 23342, 33952, 36784, 40318, 46684, 73568, 80636, 93368, 128381, 161272, 186736, 221749, 256762, 322544, 373472, 443498, 513524, 645088, 886996, 1027048, 1773992, 2054096, 2439239, 3547984, 4108192, 4878478, 7095968, 9756956, 19513912, 39027824, 78055648]

約数ペア:

[(1, 78055648), (2, 39027824), (4, 19513912), (8, 9756956), (11, 7095968), (16, 4878478), (19, 4108192), (22, 3547984), (32, 2439239), (38, 2054096), (44, 1773992), (76, 1027048), (88, 886996), (121, 645088), (152, 513524), (176, 443498), (209, 373472), (242, 322544), (304, 256762), (352, 221749), (418, 186736), (484, 161272), (608, 128381), (836, 93368), (968, 80636), (1061, 73568), (1672, 46684), (1936, 40318), (2122, 36784), (2299, 33952), (3344, 23342), (3872, 20159), (4244, 18392), (4598, 16976), (6688, 11671), (8488, 9196)]