75481528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 156441600

約数和(自身を除く): 80960072

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 83, 124, 152, 166, 193, 248, 332, 386, 589, 664, 772, 1178, 1544, 1577, 2356, 2573, 3154, 3667, 4712, 5146, 5983, 6308, 7334, 10292, 11966, 12616, 14668, 16019, 20584, 23932, 29336, 32038, 47864, 48887, 64076, 97774, 113677, 128152, 195548, 227354, 304361, 391096, 454708, 496589, 608722, 909416, 993178, 1217444, 1986356, 2434888, 3972712, 9435191, 18870382, 37740764, 75481528]

約数ペア:

[(1, 75481528), (2, 37740764), (4, 18870382), (8, 9435191), (19, 3972712), (31, 2434888), (38, 1986356), (62, 1217444), (76, 993178), (83, 909416), (124, 608722), (152, 496589), (166, 454708), (193, 391096), (248, 304361), (332, 227354), (386, 195548), (589, 128152), (664, 113677), (772, 97774), (1178, 64076), (1544, 48887), (1577, 47864), (2356, 32038), (2573, 29336), (3154, 23932), (3667, 20584), (4712, 16019), (5146, 14668), (5983, 12616), (6308, 11966), (7334, 10292)]