78443244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1753}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 218351952

約数和(自身を除く): 139908708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 132, 198, 226, 339, 396, 452, 678, 1017, 1243, 1356, 1753, 2034, 2486, 3506, 3729, 4068, 4972, 5259, 7012, 7458, 10518, 11187, 14916, 15777, 19283, 21036, 22374, 31554, 38566, 44748, 57849, 63108, 77132, 115698, 173547, 198089, 231396, 347094, 396178, 594267, 694188, 792356, 1188534, 1782801, 2178979, 2377068, 3565602, 4357958, 6536937, 7131204, 8715916, 13073874, 19610811, 26147748, 39221622, 78443244]

約数ペア:

[(1, 78443244), (2, 39221622), (3, 26147748), (4, 19610811), (6, 13073874), (9, 8715916), (11, 7131204), (12, 6536937), (18, 4357958), (22, 3565602), (33, 2377068), (36, 2178979), (44, 1782801), (66, 1188534), (99, 792356), (113, 694188), (132, 594267), (198, 396178), (226, 347094), (339, 231396), (396, 198089), (452, 173547), (678, 115698), (1017, 77132), (1243, 63108), (1356, 57849), (1753, 44748), (2034, 38566), (2486, 31554), (3506, 22374), (3729, 21036), (4068, 19283), (4972, 15777), (5259, 14916), (7012, 11187), (7458, 10518)]