61863912

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 191711520

約数和(自身を除く): 129847608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 243, 263, 264, 297, 324, 363, 396, 484, 486, 526, 594, 648, 726, 789, 792, 891, 968, 972, 1052, 1089, 1188, 1452, 1578, 1782, 1944, 2104, 2178, 2367, 2376, 2673, 2893, 2904, 3156, 3267, 3564, 4356, 4734, 5346, 5786, 6312, 6534, 7101, 7128, 8679, 8712, 9468, 9801, 10692, 11572, 13068, 14202, 17358, 18936, 19602, 21303, 21384, 23144, 26037, 26136, 28404, 29403, 31823, 34716, 39204, 42606, 52074, 56808, 58806, 63646, 63909, 69432, 78111, 78408, 85212, 95469, 104148, 117612, 127292, 127818, 156222, 170424, 190938, 208296, 234333, 235224, 254584, 255636, 286407, 312444, 381876, 468666, 511272, 572814, 624888, 702999, 763752, 859221, 937332, 1145628, 1405998, 1718442, 1874664, 2291256, 2577663, 2811996, 3436884, 5155326, 5623992, 6873768, 7732989, 10310652, 15465978, 20621304, 30931956, 61863912]

約数ペア:

[(1, 61863912), (2, 30931956), (3, 20621304), (4, 15465978), (6, 10310652), (8, 7732989), (9, 6873768), (11, 5623992), (12, 5155326), (18, 3436884), (22, 2811996), (24, 2577663), (27, 2291256), (33, 1874664), (36, 1718442), (44, 1405998), (54, 1145628), (66, 937332), (72, 859221), (81, 763752), (88, 702999), (99, 624888), (108, 572814), (121, 511272), (132, 468666), (162, 381876), (198, 312444), (216, 286407), (242, 255636), (243, 254584), (263, 235224), (264, 234333), (297, 208296), (324, 190938), (363, 170424), (396, 156222), (484, 127818), (486, 127292), (526, 117612), (594, 104148), (648, 95469), (726, 85212), (789, 78408), (792, 78111), (891, 69432), (968, 63909), (972, 63646), (1052, 58806), (1089, 56808), (1188, 52074), (1452, 42606), (1578, 39204), (1782, 34716), (1944, 31823), (2104, 29403), (2178, 28404), (2367, 26136), (2376, 26037), (2673, 23144), (2893, 21384), (2904, 21303), (3156, 19602), (3267, 18936), (3564, 17358), (4356, 14202), (4734, 13068), (5346, 11572), (5786, 10692), (6312, 9801), (6534, 9468), (7101, 8712), (7128, 8679)]