76845652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 159048960

約数和(自身を除く): 82203308

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 169, 193, 247, 338, 386, 403, 494, 589, 676, 772, 806, 988, 1178, 1612, 2356, 2509, 3211, 3667, 5018, 5239, 5983, 6422, 7334, 7657, 10036, 10478, 11966, 12844, 14668, 15314, 20956, 23932, 30628, 32617, 47671, 65234, 77779, 95342, 99541, 113677, 130468, 155558, 190684, 199082, 227354, 311116, 398164, 454708, 619723, 1011127, 1239446, 1477801, 2022254, 2478892, 2955602, 4044508, 5911204, 19211413, 38422826, 76845652]

約数ペア:

[(1, 76845652), (2, 38422826), (4, 19211413), (13, 5911204), (19, 4044508), (26, 2955602), (31, 2478892), (38, 2022254), (52, 1477801), (62, 1239446), (76, 1011127), (124, 619723), (169, 454708), (193, 398164), (247, 311116), (338, 227354), (386, 199082), (403, 190684), (494, 155558), (589, 130468), (676, 113677), (772, 99541), (806, 95342), (988, 77779), (1178, 65234), (1612, 47671), (2356, 32617), (2509, 30628), (3211, 23932), (3667, 20956), (5018, 15314), (5239, 14668), (5983, 12844), (6422, 11966), (7334, 10478), (7657, 10036)]