86163756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 251274240

約数和(自身を除く): 165110484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 31, 42, 49, 58, 62, 84, 87, 93, 98, 116, 124, 147, 163, 174, 186, 196, 203, 217, 294, 326, 348, 372, 406, 434, 489, 588, 609, 651, 652, 812, 868, 899, 978, 1141, 1218, 1302, 1421, 1519, 1798, 1956, 2282, 2436, 2604, 2697, 2842, 3038, 3423, 3596, 4263, 4557, 4564, 4727, 5053, 5394, 5684, 6076, 6293, 6846, 7987, 8526, 9114, 9454, 10106, 10788, 12586, 13692, 14181, 15159, 15974, 17052, 18228, 18879, 18908, 20212, 23961, 25172, 28362, 30318, 31948, 33089, 35371, 37758, 44051, 47922, 56724, 60636, 66178, 70742, 75516, 88102, 95844, 99267, 106113, 132153, 132356, 141484, 146537, 176204, 198534, 212226, 231623, 247597, 264306, 293074, 397068, 424452, 439611, 463246, 495194, 528612, 586148, 694869, 742791, 879222, 926492, 990388, 1025759, 1389738, 1485582, 1758444, 2051518, 2779476, 2971164, 3077277, 4103036, 6154554, 7180313, 12309108, 14360626, 21540939, 28721252, 43081878, 86163756]

約数ペア:

[(1, 86163756), (2, 43081878), (3, 28721252), (4, 21540939), (6, 14360626), (7, 12309108), (12, 7180313), (14, 6154554), (21, 4103036), (28, 3077277), (29, 2971164), (31, 2779476), (42, 2051518), (49, 1758444), (58, 1485582), (62, 1389738), (84, 1025759), (87, 990388), (93, 926492), (98, 879222), (116, 742791), (124, 694869), (147, 586148), (163, 528612), (174, 495194), (186, 463246), (196, 439611), (203, 424452), (217, 397068), (294, 293074), (326, 264306), (348, 247597), (372, 231623), (406, 212226), (434, 198534), (489, 176204), (588, 146537), (609, 141484), (651, 132356), (652, 132153), (812, 106113), (868, 99267), (899, 95844), (978, 88102), (1141, 75516), (1218, 70742), (1302, 66178), (1421, 60636), (1519, 56724), (1798, 47922), (1956, 44051), (2282, 37758), (2436, 35371), (2604, 33089), (2697, 31948), (2842, 30318), (3038, 28362), (3423, 25172), (3596, 23961), (4263, 20212), (4557, 18908), (4564, 18879), (4727, 18228), (5053, 17052), (5394, 15974), (5684, 15159), (6076, 14181), (6293, 13692), (6846, 12586), (7987, 10788), (8526, 10106), (9114, 9454)]