64606896

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 140

約数和(自身を含む): 195166080

約数和(自身を除く): 130559184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 191, 216, 232, 243, 261, 324, 348, 382, 432, 464, 486, 522, 573, 648, 696, 729, 764, 783, 972, 1044, 1146, 1296, 1392, 1458, 1528, 1566, 1719, 1944, 2088, 2292, 2349, 2916, 3056, 3132, 3438, 3888, 4176, 4584, 4698, 5157, 5539, 5832, 6264, 6876, 7047, 9168, 9396, 10314, 11078, 11664, 12528, 13752, 14094, 15471, 16617, 18792, 20628, 21141, 22156, 27504, 28188, 30942, 33234, 37584, 41256, 42282, 44312, 46413, 49851, 56376, 61884, 66468, 82512, 84564, 88624, 92826, 99702, 112752, 123768, 132936, 139239, 149553, 169128, 185652, 199404, 247536, 265872, 278478, 299106, 338256, 371304, 398808, 448659, 556956, 598212, 742608, 797616, 897318, 1113912, 1196424, 1345977, 1794636, 2227824, 2392848, 2691954, 3589272, 4037931, 5383908, 7178544, 8075862, 10767816, 16151724, 21535632, 32303448, 64606896]

約数ペア:

[(1, 64606896), (2, 32303448), (3, 21535632), (4, 16151724), (6, 10767816), (8, 8075862), (9, 7178544), (12, 5383908), (16, 4037931), (18, 3589272), (24, 2691954), (27, 2392848), (29, 2227824), (36, 1794636), (48, 1345977), (54, 1196424), (58, 1113912), (72, 897318), (81, 797616), (87, 742608), (108, 598212), (116, 556956), (144, 448659), (162, 398808), (174, 371304), (191, 338256), (216, 299106), (232, 278478), (243, 265872), (261, 247536), (324, 199404), (348, 185652), (382, 169128), (432, 149553), (464, 139239), (486, 132936), (522, 123768), (573, 112752), (648, 99702), (696, 92826), (729, 88624), (764, 84564), (783, 82512), (972, 66468), (1044, 61884), (1146, 56376), (1296, 49851), (1392, 46413), (1458, 44312), (1528, 42282), (1566, 41256), (1719, 37584), (1944, 33234), (2088, 30942), (2292, 28188), (2349, 27504), (2916, 22156), (3056, 21141), (3132, 20628), (3438, 18792), (3888, 16617), (4176, 15471), (4584, 14094), (4698, 13752), (5157, 12528), (5539, 11664), (5832, 11078), (6264, 10314), (6876, 9396), (7047, 9168)]