89736732

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 232377600

約数和(自身を除く): 142640868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 139, 158, 227, 237, 278, 316, 417, 454, 474, 556, 681, 711, 834, 908, 948, 1251, 1362, 1422, 1668, 2043, 2502, 2724, 2844, 4086, 5004, 8172, 10981, 17933, 21962, 31553, 32943, 35866, 43924, 53799, 63106, 65886, 71732, 94659, 98829, 107598, 126212, 131772, 161397, 189318, 197658, 215196, 283977, 322794, 378636, 395316, 567954, 645588, 1135908, 2492687, 4985374, 7478061, 9970748, 14956122, 22434183, 29912244, 44868366, 89736732]

約数ペア:

[(1, 89736732), (2, 44868366), (3, 29912244), (4, 22434183), (6, 14956122), (9, 9970748), (12, 7478061), (18, 4985374), (36, 2492687), (79, 1135908), (139, 645588), (158, 567954), (227, 395316), (237, 378636), (278, 322794), (316, 283977), (417, 215196), (454, 197658), (474, 189318), (556, 161397), (681, 131772), (711, 126212), (834, 107598), (908, 98829), (948, 94659), (1251, 71732), (1362, 65886), (1422, 63106), (1668, 53799), (2043, 43924), (2502, 35866), (2724, 32943), (2844, 31553), (4086, 21962), (5004, 17933), (8172, 10981)]