172492164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6247}}^1$

素因数の和:6329

約数の個数: 72

約数和(自身を含む): 477597120

約数和(自身を除く): 305104956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6247, 6903, 9204, 12494, 13806, 18741, 24988, 27612, 37482, 56223, 74964, 81211, 112446, 162422, 224892, 243633, 324844, 368573, 487266, 730899, 737146, 974532, 1105719, 1461798, 1474292, 2211438, 2923596, 3317157, 4422876, 4791449, 6634314, 9582898, 13268628, 14374347, 19165796, 28748694, 43123041, 57497388, 86246082, 172492164]

約数ペア:

[(1, 172492164), (2, 86246082), (3, 57497388), (4, 43123041), (6, 28748694), (9, 19165796), (12, 14374347), (13, 13268628), (18, 9582898), (26, 6634314), (36, 4791449), (39, 4422876), (52, 3317157), (59, 2923596), (78, 2211438), (117, 1474292), (118, 1461798), (156, 1105719), (177, 974532), (234, 737146), (236, 730899), (354, 487266), (468, 368573), (531, 324844), (708, 243633), (767, 224892), (1062, 162422), (1534, 112446), (2124, 81211), (2301, 74964), (3068, 56223), (4602, 37482), (6247, 27612), (6903, 24988), (9204, 18741), (12494, 13806)]