98761852

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 209599488

約数和(自身を除く): 110837636

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 71, 94, 98, 142, 151, 188, 196, 284, 302, 329, 497, 604, 658, 994, 1057, 1316, 1988, 2114, 2303, 3337, 3479, 4228, 4606, 6674, 6958, 7097, 7399, 9212, 10721, 13348, 13916, 14194, 14798, 21442, 23359, 28388, 29596, 42884, 46718, 49679, 75047, 93436, 99358, 150094, 163513, 198716, 300188, 327026, 347753, 503887, 525329, 654052, 695506, 1007774, 1050658, 1391012, 2015548, 2101316, 3527209, 7054418, 14108836, 24690463, 49380926, 98761852]

約数ペア:

[(1, 98761852), (2, 49380926), (4, 24690463), (7, 14108836), (14, 7054418), (28, 3527209), (47, 2101316), (49, 2015548), (71, 1391012), (94, 1050658), (98, 1007774), (142, 695506), (151, 654052), (188, 525329), (196, 503887), (284, 347753), (302, 327026), (329, 300188), (497, 198716), (604, 163513), (658, 150094), (994, 99358), (1057, 93436), (1316, 75047), (1988, 49679), (2114, 46718), (2303, 42884), (3337, 29596), (3479, 28388), (4228, 23359), (4606, 21442), (6674, 14798), (6958, 14194), (7097, 13916), (7399, 13348), (9212, 10721)]