64151334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 161441280

約数和(自身を除く): 97289946

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 78, 94, 114, 117, 141, 171, 234, 247, 282, 307, 342, 423, 494, 611, 614, 741, 846, 893, 921, 1222, 1482, 1786, 1833, 1842, 2223, 2679, 2763, 3666, 3991, 4446, 5358, 5499, 5526, 5833, 7982, 8037, 10998, 11609, 11666, 11973, 14429, 16074, 17499, 23218, 23946, 28858, 34827, 34998, 35919, 43287, 52497, 69654, 71838, 75829, 86574, 104481, 104994, 129861, 151658, 187577, 208962, 227487, 259722, 274151, 375154, 454974, 548302, 562731, 682461, 822453, 1125462, 1364922, 1644906, 1688193, 2467359, 3376386, 3563963, 4934718, 7127926, 10691889, 21383778, 32075667, 64151334]

約数ペア:

[(1, 64151334), (2, 32075667), (3, 21383778), (6, 10691889), (9, 7127926), (13, 4934718), (18, 3563963), (19, 3376386), (26, 2467359), (38, 1688193), (39, 1644906), (47, 1364922), (57, 1125462), (78, 822453), (94, 682461), (114, 562731), (117, 548302), (141, 454974), (171, 375154), (234, 274151), (247, 259722), (282, 227487), (307, 208962), (342, 187577), (423, 151658), (494, 129861), (611, 104994), (614, 104481), (741, 86574), (846, 75829), (893, 71838), (921, 69654), (1222, 52497), (1482, 43287), (1786, 35919), (1833, 34998), (1842, 34827), (2223, 28858), (2679, 23946), (2763, 23218), (3666, 17499), (3991, 16074), (4446, 14429), (5358, 11973), (5499, 11666), (5526, 11609), (5833, 10998), (7982, 8037)]