72818214

素因数分解:

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

素因数の和:930

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 101364186

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 574, 686, 861, 863, 1029, 1722, 1726, 2009, 2058, 2589, 4018, 5178, 6027, 6041, 12054, 12082, 14063, 18123, 28126, 35383, 36246, 42189, 42287, 70766, 84378, 84574, 106149, 126861, 212298, 247681, 253722, 296009, 495362, 592018, 743043, 888027, 1486086, 1733767, 1776054, 3467534, 5201301, 10402602, 12136369, 24272738, 36409107, 72818214]

約数ペア:

[(1, 72818214), (2, 36409107), (3, 24272738), (6, 12136369), (7, 10402602), (14, 5201301), (21, 3467534), (41, 1776054), (42, 1733767), (49, 1486086), (82, 888027), (98, 743043), (123, 592018), (147, 495362), (246, 296009), (287, 253722), (294, 247681), (343, 212298), (574, 126861), (686, 106149), (861, 84574), (863, 84378), (1029, 70766), (1722, 42287), (1726, 42189), (2009, 36246), (2058, 35383), (2589, 28126), (4018, 18123), (5178, 14063), (6027, 12082), (6041, 12054)]