84638976

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 226834944

約数和(自身を除く): 142195968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 577, 764, 768, 1146, 1154, 1528, 1731, 2292, 2308, 3056, 3462, 4584, 4616, 6112, 6924, 9168, 9232, 12224, 13848, 18336, 18464, 24448, 27696, 36672, 36928, 48896, 55392, 73344, 73856, 110207, 110784, 146688, 147712, 220414, 221568, 330621, 440828, 443136, 661242, 881656, 1322484, 1763312, 2644968, 3526624, 5289936, 7053248, 10579872, 14106496, 21159744, 28212992, 42319488, 84638976]

約数ペア:

[(1, 84638976), (2, 42319488), (3, 28212992), (4, 21159744), (6, 14106496), (8, 10579872), (12, 7053248), (16, 5289936), (24, 3526624), (32, 2644968), (48, 1763312), (64, 1322484), (96, 881656), (128, 661242), (191, 443136), (192, 440828), (256, 330621), (382, 221568), (384, 220414), (573, 147712), (577, 146688), (764, 110784), (768, 110207), (1146, 73856), (1154, 73344), (1528, 55392), (1731, 48896), (2292, 36928), (2308, 36672), (3056, 27696), (3462, 24448), (4584, 18464), (4616, 18336), (6112, 13848), (6924, 12224), (9168, 9232)]