85254216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 239308800

約数和(自身を除く): 154054584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 152, 163, 186, 222, 228, 248, 296, 326, 372, 444, 456, 489, 589, 652, 703, 744, 888, 978, 1147, 1178, 1304, 1406, 1767, 1956, 2109, 2294, 2356, 2812, 3097, 3441, 3534, 3912, 4218, 4588, 4712, 5053, 5624, 6031, 6194, 6882, 7068, 8436, 9176, 9291, 10106, 12062, 12388, 13764, 14136, 15159, 16872, 18093, 18582, 20212, 21793, 24124, 24776, 27528, 30318, 36186, 37164, 40424, 43586, 48248, 60636, 65379, 72372, 74328, 87172, 96007, 114589, 121272, 130758, 144744, 174344, 186961, 192014, 229178, 261516, 288021, 343767, 373922, 384028, 458356, 523032, 560883, 576042, 687534, 747844, 768056, 916712, 1121766, 1152084, 1375068, 1495688, 2243532, 2304168, 2750136, 3552259, 4487064, 7104518, 10656777, 14209036, 21313554, 28418072, 42627108, 85254216]

約数ペア:

[(1, 85254216), (2, 42627108), (3, 28418072), (4, 21313554), (6, 14209036), (8, 10656777), (12, 7104518), (19, 4487064), (24, 3552259), (31, 2750136), (37, 2304168), (38, 2243532), (57, 1495688), (62, 1375068), (74, 1152084), (76, 1121766), (93, 916712), (111, 768056), (114, 747844), (124, 687534), (148, 576042), (152, 560883), (163, 523032), (186, 458356), (222, 384028), (228, 373922), (248, 343767), (296, 288021), (326, 261516), (372, 229178), (444, 192014), (456, 186961), (489, 174344), (589, 144744), (652, 130758), (703, 121272), (744, 114589), (888, 96007), (978, 87172), (1147, 74328), (1178, 72372), (1304, 65379), (1406, 60636), (1767, 48248), (1956, 43586), (2109, 40424), (2294, 37164), (2356, 36186), (2812, 30318), (3097, 27528), (3441, 24776), (3534, 24124), (3912, 21793), (4218, 20212), (4588, 18582), (4712, 18093), (5053, 16872), (5624, 15159), (6031, 14136), (6194, 13764), (6882, 12388), (7068, 12062), (8436, 10106), (9176, 9291)]