27773928

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 96620160

約数和(自身を除く): 68846232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 157, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 314, 324, 351, 364, 378, 468, 471, 486, 504, 546, 567, 628, 648, 702, 728, 756, 819, 936, 942, 972, 1053, 1092, 1099, 1134, 1256, 1404, 1413, 1512, 1638, 1701, 1884, 1944, 2041, 2106, 2184, 2198, 2268, 2457, 2808, 2826, 3159, 3276, 3297, 3402, 3768, 4082, 4212, 4239, 4396, 4536, 4914, 5652, 6123, 6318, 6552, 6594, 6804, 7371, 8164, 8424, 8478, 8792, 9828, 9891, 11304, 12246, 12636, 12717, 13188, 13608, 14287, 14742, 16328, 16956, 18369, 19656, 19782, 22113, 24492, 25272, 25434, 26376, 28574, 29484, 29673, 33912, 36738, 38151, 39564, 42861, 44226, 48984, 50868, 55107, 57148, 58968, 59346, 73476, 76302, 79128, 85722, 88452, 89019, 101736, 110214, 114296, 118692, 128583, 146952, 152604, 165321, 171444, 176904, 178038, 220428, 237384, 257166, 267057, 305208, 330642, 342888, 356076, 385749, 440856, 495963, 514332, 534114, 661284, 712152, 771498, 991926, 1028664, 1068228, 1157247, 1322568, 1542996, 1983852, 2136456, 2314494, 3085992, 3471741, 3967704, 4628988, 6943482, 9257976, 13886964, 27773928]

約数ペア:

[(1, 27773928), (2, 13886964), (3, 9257976), (4, 6943482), (6, 4628988), (7, 3967704), (8, 3471741), (9, 3085992), (12, 2314494), (13, 2136456), (14, 1983852), (18, 1542996), (21, 1322568), (24, 1157247), (26, 1068228), (27, 1028664), (28, 991926), (36, 771498), (39, 712152), (42, 661284), (52, 534114), (54, 514332), (56, 495963), (63, 440856), (72, 385749), (78, 356076), (81, 342888), (84, 330642), (91, 305208), (104, 267057), (108, 257166), (117, 237384), (126, 220428), (156, 178038), (157, 176904), (162, 171444), (168, 165321), (182, 152604), (189, 146952), (216, 128583), (234, 118692), (243, 114296), (252, 110214), (273, 101736), (312, 89019), (314, 88452), (324, 85722), (351, 79128), (364, 76302), (378, 73476), (468, 59346), (471, 58968), (486, 57148), (504, 55107), (546, 50868), (567, 48984), (628, 44226), (648, 42861), (702, 39564), (728, 38151), (756, 36738), (819, 33912), (936, 29673), (942, 29484), (972, 28574), (1053, 26376), (1092, 25434), (1099, 25272), (1134, 24492), (1256, 22113), (1404, 19782), (1413, 19656), (1512, 18369), (1638, 16956), (1701, 16328), (1884, 14742), (1944, 14287), (2041, 13608), (2106, 13188), (2184, 12717), (2198, 12636), (2268, 12246), (2457, 11304), (2808, 9891), (2826, 9828), (3159, 8792), (3276, 8478), (3297, 8424), (3402, 8164), (3768, 7371), (4082, 6804), (4212, 6594), (4239, 6552), (4396, 6318), (4536, 6123), (4914, 5652)]