75784448

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 161198016

約数和(自身を除く): 85413568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 211, 244, 256, 368, 422, 488, 736, 844, 976, 1403, 1472, 1688, 1952, 2806, 2944, 3376, 3904, 4853, 5612, 5888, 6752, 7808, 9706, 11224, 12871, 13504, 15616, 19412, 22448, 25742, 27008, 38824, 44896, 51484, 54016, 77648, 89792, 102968, 155296, 179584, 205936, 296033, 310592, 359168, 411872, 592066, 621184, 823744, 1184132, 1242368, 1647488, 2368264, 3294976, 4736528, 9473056, 18946112, 37892224, 75784448]

約数ペア:

[(1, 75784448), (2, 37892224), (4, 18946112), (8, 9473056), (16, 4736528), (23, 3294976), (32, 2368264), (46, 1647488), (61, 1242368), (64, 1184132), (92, 823744), (122, 621184), (128, 592066), (184, 411872), (211, 359168), (244, 310592), (256, 296033), (368, 205936), (422, 179584), (488, 155296), (736, 102968), (844, 89792), (976, 77648), (1403, 54016), (1472, 51484), (1688, 44896), (1952, 38824), (2806, 27008), (2944, 25742), (3376, 22448), (3904, 19412), (4853, 15616), (5612, 13504), (5888, 12871), (6752, 11224), (7808, 9706)]