75388428

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{36739}}^1$

素因数の和:36771

約数の個数: 48

約数和(自身を含む): 205744000

約数和(自身を除く): 130355572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 36739, 73478, 110217, 146956, 220434, 330651, 440868, 661302, 698041, 991953, 1322604, 1396082, 1983906, 2094123, 2792164, 3967812, 4188246, 6282369, 8376492, 12564738, 18847107, 25129476, 37694214, 75388428]

約数ペア:

[(1, 75388428), (2, 37694214), (3, 25129476), (4, 18847107), (6, 12564738), (9, 8376492), (12, 6282369), (18, 4188246), (19, 3967812), (27, 2792164), (36, 2094123), (38, 1983906), (54, 1396082), (57, 1322604), (76, 991953), (108, 698041), (114, 661302), (171, 440868), (228, 330651), (342, 220434), (513, 146956), (684, 110217), (1026, 73478), (2052, 36739)]