27686472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 82944000

約数和(自身を除く): 55257528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 199, 204, 248, 264, 341, 372, 374, 398, 408, 527, 561, 597, 682, 744, 748, 796, 1023, 1054, 1122, 1194, 1364, 1496, 1581, 1592, 2046, 2108, 2189, 2244, 2388, 2728, 3162, 3383, 4092, 4216, 4378, 4488, 4776, 5797, 6169, 6324, 6567, 6766, 8184, 8756, 10149, 11594, 12338, 12648, 13134, 13532, 17391, 17512, 18507, 20298, 23188, 24676, 26268, 27064, 34782, 37014, 37213, 40596, 46376, 49352, 52536, 67859, 69564, 74028, 74426, 81192, 104873, 111639, 135718, 139128, 148056, 148852, 203577, 209746, 223278, 271436, 297704, 314619, 407154, 419492, 446556, 542872, 629238, 814308, 838984, 893112, 1153603, 1258476, 1628616, 2307206, 2516952, 3460809, 4614412, 6921618, 9228824, 13843236, 27686472]

約数ペア:

[(1, 27686472), (2, 13843236), (3, 9228824), (4, 6921618), (6, 4614412), (8, 3460809), (11, 2516952), (12, 2307206), (17, 1628616), (22, 1258476), (24, 1153603), (31, 893112), (33, 838984), (34, 814308), (44, 629238), (51, 542872), (62, 446556), (66, 419492), (68, 407154), (88, 314619), (93, 297704), (102, 271436), (124, 223278), (132, 209746), (136, 203577), (186, 148852), (187, 148056), (199, 139128), (204, 135718), (248, 111639), (264, 104873), (341, 81192), (372, 74426), (374, 74028), (398, 69564), (408, 67859), (527, 52536), (561, 49352), (597, 46376), (682, 40596), (744, 37213), (748, 37014), (796, 34782), (1023, 27064), (1054, 26268), (1122, 24676), (1194, 23188), (1364, 20298), (1496, 18507), (1581, 17512), (1592, 17391), (2046, 13532), (2108, 13134), (2189, 12648), (2244, 12338), (2388, 11594), (2728, 10149), (3162, 8756), (3383, 8184), (4092, 6766), (4216, 6567), (4378, 6324), (4488, 6169), (4776, 5797)]