90651246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 215986176

約数和(自身を除く): 125334930

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 61, 82, 122, 123, 183, 246, 287, 366, 427, 574, 854, 861, 863, 1281, 1722, 1726, 2501, 2562, 2589, 5002, 5178, 6041, 7503, 12082, 15006, 17507, 18123, 35014, 35383, 36246, 52521, 52643, 70766, 105042, 105286, 106149, 157929, 212298, 247681, 315858, 368501, 495362, 737002, 743043, 1105503, 1486086, 2158363, 2211006, 4316726, 6475089, 12950178, 15108541, 30217082, 45325623, 90651246]

約数ペア:

[(1, 90651246), (2, 45325623), (3, 30217082), (6, 15108541), (7, 12950178), (14, 6475089), (21, 4316726), (41, 2211006), (42, 2158363), (61, 1486086), (82, 1105503), (122, 743043), (123, 737002), (183, 495362), (246, 368501), (287, 315858), (366, 247681), (427, 212298), (574, 157929), (854, 106149), (861, 105286), (863, 105042), (1281, 70766), (1722, 52643), (1726, 52521), (2501, 36246), (2562, 35383), (2589, 35014), (5002, 18123), (5178, 17507), (6041, 15006), (7503, 12082)]