85739304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 256942080

約数和(自身を除く): 171202776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 101, 124, 163, 168, 186, 202, 217, 248, 303, 326, 372, 404, 434, 489, 606, 651, 652, 707, 744, 808, 868, 978, 1141, 1212, 1302, 1304, 1414, 1736, 1956, 2121, 2282, 2424, 2604, 2828, 3131, 3423, 3912, 4242, 4564, 5053, 5208, 5656, 6262, 6846, 8484, 9128, 9393, 10106, 12524, 13692, 15159, 16463, 16968, 18786, 20212, 21917, 25048, 27384, 30318, 32926, 35371, 37572, 40424, 43834, 49389, 60636, 65751, 65852, 70742, 75144, 87668, 98778, 106113, 115241, 121272, 131502, 131704, 141484, 175336, 197556, 212226, 230482, 263004, 282968, 345723, 395112, 424452, 460964, 510353, 526008, 691446, 848904, 921928, 1020706, 1382892, 1531059, 2041412, 2765784, 3062118, 3572471, 4082824, 6124236, 7144942, 10717413, 12248472, 14289884, 21434826, 28579768, 42869652, 85739304]

約数ペア:

[(1, 85739304), (2, 42869652), (3, 28579768), (4, 21434826), (6, 14289884), (7, 12248472), (8, 10717413), (12, 7144942), (14, 6124236), (21, 4082824), (24, 3572471), (28, 3062118), (31, 2765784), (42, 2041412), (56, 1531059), (62, 1382892), (84, 1020706), (93, 921928), (101, 848904), (124, 691446), (163, 526008), (168, 510353), (186, 460964), (202, 424452), (217, 395112), (248, 345723), (303, 282968), (326, 263004), (372, 230482), (404, 212226), (434, 197556), (489, 175336), (606, 141484), (651, 131704), (652, 131502), (707, 121272), (744, 115241), (808, 106113), (868, 98778), (978, 87668), (1141, 75144), (1212, 70742), (1302, 65852), (1304, 65751), (1414, 60636), (1736, 49389), (1956, 43834), (2121, 40424), (2282, 37572), (2424, 35371), (2604, 32926), (2828, 30318), (3131, 27384), (3423, 25048), (3912, 21917), (4242, 20212), (4564, 18786), (5053, 16968), (5208, 16463), (5656, 15159), (6262, 13692), (6846, 12524), (8484, 10106), (9128, 9393)]