72017508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15349}}^1$

素因数の和:15396

約数の個数: 48

約数和(自身を含む): 185673600

約数和(自身を除く): 113656092

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 15349, 30698, 46047, 61396, 92094, 184188, 260933, 353027, 521866, 706054, 782799, 1043732, 1059081, 1412108, 1565598, 2118162, 3131196, 4236324, 6001459, 12002918, 18004377, 24005836, 36008754, 72017508]

約数ペア:

[(1, 72017508), (2, 36008754), (3, 24005836), (4, 18004377), (6, 12002918), (12, 6001459), (17, 4236324), (23, 3131196), (34, 2118162), (46, 1565598), (51, 1412108), (68, 1059081), (69, 1043732), (92, 782799), (102, 706054), (138, 521866), (204, 353027), (276, 260933), (391, 184188), (782, 92094), (1173, 61396), (1564, 46047), (2346, 30698), (4692, 15349)]