72821088

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{8719}}^1$

素因数の和:8764

約数の個数: 72

約数和(自身を含む): 214250400

約数和(自身を除く): 141429312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 8719, 17438, 26157, 34876, 52314, 69752, 78471, 104628, 139504, 156942, 209256, 252851, 279008, 313884, 418512, 505702, 627768, 758553, 837024, 1011404, 1255536, 1517106, 2022808, 2275659, 2511072, 3034212, 4045616, 4551318, 6068424, 8091232, 9102636, 12136848, 18205272, 24273696, 36410544, 72821088]

約数ペア:

[(1, 72821088), (2, 36410544), (3, 24273696), (4, 18205272), (6, 12136848), (8, 9102636), (9, 8091232), (12, 6068424), (16, 4551318), (18, 4045616), (24, 3034212), (29, 2511072), (32, 2275659), (36, 2022808), (48, 1517106), (58, 1255536), (72, 1011404), (87, 837024), (96, 758553), (116, 627768), (144, 505702), (174, 418512), (232, 313884), (261, 279008), (288, 252851), (348, 209256), (464, 156942), (522, 139504), (696, 104628), (928, 78471), (1044, 69752), (1392, 52314), (2088, 34876), (2784, 26157), (4176, 17438), (8352, 8719)]