72631412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 156764160

約数和(自身を除く): 84132748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 2879, 3604, 5758, 6307, 11516, 12614, 20153, 25228, 40306, 48943, 80612, 97886, 152587, 195772, 305174, 342601, 610348, 685202, 1068109, 1370404, 2136218, 2593979, 4272436, 5187958, 10375916, 18157853, 36315706, 72631412]

約数ペア:

[(1, 72631412), (2, 36315706), (4, 18157853), (7, 10375916), (14, 5187958), (17, 4272436), (28, 2593979), (34, 2136218), (53, 1370404), (68, 1068109), (106, 685202), (119, 610348), (212, 342601), (238, 305174), (371, 195772), (476, 152587), (742, 97886), (901, 80612), (1484, 48943), (1802, 40306), (2879, 25228), (3604, 20153), (5758, 12614), (6307, 11516)]