15781392

素因数分解:

$2^4\times 3^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 160

約数和(自身を含む): 51246720

約数和(自身を除く): 35465328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 41, 44, 48, 54, 66, 72, 81, 82, 88, 99, 108, 123, 132, 144, 162, 164, 176, 198, 216, 243, 246, 264, 297, 324, 328, 369, 396, 432, 451, 486, 492, 528, 594, 648, 656, 729, 738, 792, 891, 902, 972, 984, 1107, 1188, 1296, 1353, 1458, 1476, 1584, 1782, 1804, 1944, 1968, 2187, 2214, 2376, 2673, 2706, 2916, 2952, 3321, 3564, 3608, 3888, 4059, 4374, 4428, 4752, 5346, 5412, 5832, 5904, 6642, 7128, 7216, 8019, 8118, 8748, 8856, 9963, 10692, 10824, 11664, 12177, 13284, 14256, 16038, 16236, 17496, 17712, 19926, 21384, 21648, 24057, 24354, 26568, 29889, 32076, 32472, 34992, 36531, 39852, 42768, 48114, 48708, 53136, 59778, 64152, 64944, 73062, 79704, 89667, 96228, 97416, 109593, 119556, 128304, 146124, 159408, 179334, 192456, 194832, 219186, 239112, 292248, 328779, 358668, 384912, 438372, 478224, 584496, 657558, 717336, 876744, 986337, 1315116, 1434672, 1753488, 1972674, 2630232, 3945348, 5260464, 7890696, 15781392]

約数ペア:

[(1, 15781392), (2, 7890696), (3, 5260464), (4, 3945348), (6, 2630232), (8, 1972674), (9, 1753488), (11, 1434672), (12, 1315116), (16, 986337), (18, 876744), (22, 717336), (24, 657558), (27, 584496), (33, 478224), (36, 438372), (41, 384912), (44, 358668), (48, 328779), (54, 292248), (66, 239112), (72, 219186), (81, 194832), (82, 192456), (88, 179334), (99, 159408), (108, 146124), (123, 128304), (132, 119556), (144, 109593), (162, 97416), (164, 96228), (176, 89667), (198, 79704), (216, 73062), (243, 64944), (246, 64152), (264, 59778), (297, 53136), (324, 48708), (328, 48114), (369, 42768), (396, 39852), (432, 36531), (451, 34992), (486, 32472), (492, 32076), (528, 29889), (594, 26568), (648, 24354), (656, 24057), (729, 21648), (738, 21384), (792, 19926), (891, 17712), (902, 17496), (972, 16236), (984, 16038), (1107, 14256), (1188, 13284), (1296, 12177), (1353, 11664), (1458, 10824), (1476, 10692), (1584, 9963), (1782, 8856), (1804, 8748), (1944, 8118), (1968, 8019), (2187, 7216), (2214, 7128), (2376, 6642), (2673, 5904), (2706, 5832), (2916, 5412), (2952, 5346), (3321, 4752), (3564, 4428), (3608, 4374), (3888, 4059)]