82364516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 54

約数和(自身を含む): 162213030

約数和(自身を除く): 79848514

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 169, 178, 338, 356, 481, 676, 962, 1157, 1369, 1924, 2314, 2738, 3293, 4628, 5476, 6253, 6586, 12506, 13172, 15041, 17797, 25012, 30082, 35594, 42809, 60164, 71188, 85618, 121841, 171236, 231361, 243682, 462722, 487364, 556517, 925444, 1113034, 1583933, 2226068, 3167866, 6335732, 20591129, 41182258, 82364516]

約数ペア:

[(1, 82364516), (2, 41182258), (4, 20591129), (13, 6335732), (26, 3167866), (37, 2226068), (52, 1583933), (74, 1113034), (89, 925444), (148, 556517), (169, 487364), (178, 462722), (338, 243682), (356, 231361), (481, 171236), (676, 121841), (962, 85618), (1157, 71188), (1369, 60164), (1924, 42809), (2314, 35594), (2738, 30082), (3293, 25012), (4628, 17797), (5476, 15041), (6253, 13172), (6586, 12506)]