78321936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21191}}^1$

素因数の和:21220

約数の個数: 80

約数和(自身を含む): 252269568

約数和(自身を除く): 173947632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21191, 42382, 63573, 84764, 127146, 148337, 169528, 233101, 254292, 296674, 339056, 445011, 466202, 508584, 593348, 699303, 890022, 932404, 1017168, 1186696, 1398606, 1631707, 1780044, 1864808, 2373392, 2797212, 3263414, 3560088, 3729616, 4895121, 5594424, 6526828, 7120176, 9790242, 11188848, 13053656, 19580484, 26107312, 39160968, 78321936]

約数ペア:

[(1, 78321936), (2, 39160968), (3, 26107312), (4, 19580484), (6, 13053656), (7, 11188848), (8, 9790242), (11, 7120176), (12, 6526828), (14, 5594424), (16, 4895121), (21, 3729616), (22, 3560088), (24, 3263414), (28, 2797212), (33, 2373392), (42, 1864808), (44, 1780044), (48, 1631707), (56, 1398606), (66, 1186696), (77, 1017168), (84, 932404), (88, 890022), (112, 699303), (132, 593348), (154, 508584), (168, 466202), (176, 445011), (231, 339056), (264, 296674), (308, 254292), (336, 233101), (462, 169528), (528, 148337), (616, 127146), (924, 84764), (1232, 63573), (1848, 42382), (3696, 21191)]