27690144

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 82954368

約数和(自身を除く): 55264224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 47, 48, 51, 57, 68, 76, 94, 96, 102, 114, 136, 141, 152, 188, 204, 228, 272, 282, 304, 323, 361, 376, 408, 456, 544, 564, 608, 646, 722, 752, 799, 816, 893, 912, 969, 1083, 1128, 1292, 1444, 1504, 1598, 1632, 1786, 1824, 1938, 2166, 2256, 2397, 2584, 2679, 2888, 3196, 3572, 3876, 4332, 4512, 4794, 5168, 5358, 5776, 6137, 6392, 7144, 7752, 8664, 9588, 10336, 10716, 11552, 12274, 12784, 14288, 15181, 15504, 16967, 17328, 18411, 19176, 21432, 24548, 25568, 28576, 30362, 31008, 33934, 34656, 36822, 38352, 42864, 45543, 49096, 50901, 60724, 67868, 73644, 76704, 85728, 91086, 98192, 101802, 121448, 135736, 147288, 182172, 196384, 203604, 242896, 271472, 288439, 294576, 364344, 407208, 485792, 542944, 576878, 589152, 728688, 814416, 865317, 1153756, 1457376, 1628832, 1730634, 2307512, 3461268, 4615024, 6922536, 9230048, 13845072, 27690144]

約数ペア:

[(1, 27690144), (2, 13845072), (3, 9230048), (4, 6922536), (6, 4615024), (8, 3461268), (12, 2307512), (16, 1730634), (17, 1628832), (19, 1457376), (24, 1153756), (32, 865317), (34, 814416), (38, 728688), (47, 589152), (48, 576878), (51, 542944), (57, 485792), (68, 407208), (76, 364344), (94, 294576), (96, 288439), (102, 271472), (114, 242896), (136, 203604), (141, 196384), (152, 182172), (188, 147288), (204, 135736), (228, 121448), (272, 101802), (282, 98192), (304, 91086), (323, 85728), (361, 76704), (376, 73644), (408, 67868), (456, 60724), (544, 50901), (564, 49096), (608, 45543), (646, 42864), (722, 38352), (752, 36822), (799, 34656), (816, 33934), (893, 31008), (912, 30362), (969, 28576), (1083, 25568), (1128, 24548), (1292, 21432), (1444, 19176), (1504, 18411), (1598, 17328), (1632, 16967), (1786, 15504), (1824, 15181), (1938, 14288), (2166, 12784), (2256, 12274), (2397, 11552), (2584, 10716), (2679, 10336), (2888, 9588), (3196, 8664), (3572, 7752), (3876, 7144), (4332, 6392), (4512, 6137), (4794, 5776), (5168, 5358)]