78931734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 187246080

約数和(自身を除く): 108314346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 59, 106, 118, 159, 177, 318, 354, 371, 413, 601, 742, 826, 1113, 1202, 1239, 1803, 2226, 2478, 3127, 3606, 4207, 6254, 8414, 9381, 12621, 18762, 21889, 25242, 31853, 35459, 43778, 63706, 65667, 70918, 95559, 106377, 131334, 191118, 212754, 222971, 248213, 445942, 496426, 668913, 744639, 1337826, 1489278, 1879327, 3758654, 5637981, 11275962, 13155289, 26310578, 39465867, 78931734]

約数ペア:

[(1, 78931734), (2, 39465867), (3, 26310578), (6, 13155289), (7, 11275962), (14, 5637981), (21, 3758654), (42, 1879327), (53, 1489278), (59, 1337826), (106, 744639), (118, 668913), (159, 496426), (177, 445942), (318, 248213), (354, 222971), (371, 212754), (413, 191118), (601, 131334), (742, 106377), (826, 95559), (1113, 70918), (1202, 65667), (1239, 63706), (1803, 43778), (2226, 35459), (2478, 31853), (3127, 25242), (3606, 21889), (4207, 18762), (6254, 12621), (8414, 9381)]