82023968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 181086948

約数和(自身を除く): 99062980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 73, 74, 104, 146, 148, 208, 292, 296, 416, 481, 584, 592, 949, 962, 1168, 1184, 1898, 1924, 2336, 2701, 3796, 3848, 5329, 5402, 7592, 7696, 10658, 10804, 15184, 15392, 21316, 21608, 30368, 35113, 42632, 43216, 69277, 70226, 85264, 86432, 138554, 140452, 170528, 197173, 277108, 280904, 394346, 554216, 561808, 788692, 1108432, 1123616, 1577384, 2216864, 2563249, 3154768, 5126498, 6309536, 10252996, 20505992, 41011984, 82023968]

約数ペア:

[(1, 82023968), (2, 41011984), (4, 20505992), (8, 10252996), (13, 6309536), (16, 5126498), (26, 3154768), (32, 2563249), (37, 2216864), (52, 1577384), (73, 1123616), (74, 1108432), (104, 788692), (146, 561808), (148, 554216), (208, 394346), (292, 280904), (296, 277108), (416, 197173), (481, 170528), (584, 140452), (592, 138554), (949, 86432), (962, 85264), (1168, 70226), (1184, 69277), (1898, 43216), (1924, 42632), (2336, 35113), (2701, 30368), (3796, 21608), (3848, 21316), (5329, 15392), (5402, 15184), (7592, 10804), (7696, 10658)]