75983752

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 157980240

約数和(自身を除く): 81996488

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1307, 1352, 2236, 2614, 4472, 5228, 7267, 10456, 14534, 16991, 29068, 33982, 56201, 58136, 67964, 112402, 135928, 220883, 224804, 441766, 449608, 730613, 883532, 1461226, 1767064, 2922452, 5844904, 9497969, 18995938, 37991876, 75983752]

約数ペア:

[(1, 75983752), (2, 37991876), (4, 18995938), (8, 9497969), (13, 5844904), (26, 2922452), (43, 1767064), (52, 1461226), (86, 883532), (104, 730613), (169, 449608), (172, 441766), (338, 224804), (344, 220883), (559, 135928), (676, 112402), (1118, 67964), (1307, 58136), (1352, 56201), (2236, 33982), (2614, 29068), (4472, 16991), (5228, 14534), (7267, 10456)]