72906708

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17713}}^1$

素因数の和:17741

約数の個数: 48

約数和(自身を含む): 198396800

約数和(自身を除く): 125490092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17713, 35426, 53139, 70852, 106278, 123991, 212556, 247982, 371973, 495964, 743946, 867937, 1487892, 1735874, 2603811, 3471748, 5207622, 6075559, 10415244, 12151118, 18226677, 24302236, 36453354, 72906708]

約数ペア:

[(1, 72906708), (2, 36453354), (3, 24302236), (4, 18226677), (6, 12151118), (7, 10415244), (12, 6075559), (14, 5207622), (21, 3471748), (28, 2603811), (42, 1735874), (49, 1487892), (84, 867937), (98, 743946), (147, 495964), (196, 371973), (294, 247982), (343, 212556), (588, 123991), (686, 106278), (1029, 70852), (1372, 53139), (2058, 35426), (4116, 17713)]