75830272

素因数分解:

$2^{10}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 88

約数和(自身を含む): 176860800

約数和(自身を除く): 101030528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 149, 224, 256, 284, 298, 448, 497, 512, 568, 596, 896, 994, 1024, 1043, 1136, 1192, 1792, 1988, 2086, 2272, 2384, 3584, 3976, 4172, 4544, 4768, 7168, 7952, 8344, 9088, 9536, 10579, 15904, 16688, 18176, 19072, 21158, 31808, 33376, 36352, 38144, 42316, 63616, 66752, 72704, 74053, 76288, 84632, 127232, 133504, 148106, 152576, 169264, 254464, 267008, 296212, 338528, 508928, 534016, 592424, 677056, 1068032, 1184848, 1354112, 2369696, 2708224, 4739392, 5416448, 9478784, 10832896, 18957568, 37915136, 75830272]

約数ペア:

[(1, 75830272), (2, 37915136), (4, 18957568), (7, 10832896), (8, 9478784), (14, 5416448), (16, 4739392), (28, 2708224), (32, 2369696), (56, 1354112), (64, 1184848), (71, 1068032), (112, 677056), (128, 592424), (142, 534016), (149, 508928), (224, 338528), (256, 296212), (284, 267008), (298, 254464), (448, 169264), (497, 152576), (512, 148106), (568, 133504), (596, 127232), (896, 84632), (994, 76288), (1024, 74053), (1043, 72704), (1136, 66752), (1192, 63616), (1792, 42316), (1988, 38144), (2086, 36352), (2272, 33376), (2384, 31808), (3584, 21158), (3976, 19072), (4172, 18176), (4544, 16688), (4768, 15904), (7168, 10579), (7952, 9536), (8344, 9088)]