27718704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 180

約数和(自身を含む): 90268776

約数和(自身を除く): 62550072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 67, 68, 72, 78, 102, 104, 117, 134, 136, 144, 153, 156, 169, 201, 204, 208, 221, 234, 268, 272, 306, 312, 338, 402, 408, 442, 468, 507, 536, 603, 612, 624, 663, 676, 804, 816, 871, 884, 936, 1014, 1072, 1139, 1206, 1224, 1326, 1352, 1521, 1608, 1742, 1768, 1872, 1989, 2028, 2278, 2412, 2448, 2613, 2652, 2704, 2873, 3042, 3216, 3417, 3484, 3536, 3978, 4056, 4556, 4824, 5226, 5304, 5746, 6084, 6834, 6968, 7839, 7956, 8112, 8619, 9112, 9648, 10251, 10452, 10608, 11323, 11492, 12168, 13668, 13936, 14807, 15678, 15912, 17238, 18224, 20502, 20904, 22646, 22984, 24336, 25857, 27336, 29614, 31356, 31824, 33969, 34476, 41004, 41808, 44421, 45292, 45968, 51714, 54672, 59228, 62712, 67938, 68952, 82008, 88842, 90584, 101907, 103428, 118456, 125424, 133263, 135876, 137904, 164016, 177684, 181168, 192491, 203814, 206856, 236912, 266526, 271752, 355368, 384982, 407628, 413712, 533052, 543504, 577473, 710736, 769964, 815256, 1066104, 1154946, 1539928, 1630512, 1732419, 2132208, 2309892, 3079856, 3464838, 4619784, 6929676, 9239568, 13859352, 27718704]

約数ペア:

[(1, 27718704), (2, 13859352), (3, 9239568), (4, 6929676), (6, 4619784), (8, 3464838), (9, 3079856), (12, 2309892), (13, 2132208), (16, 1732419), (17, 1630512), (18, 1539928), (24, 1154946), (26, 1066104), (34, 815256), (36, 769964), (39, 710736), (48, 577473), (51, 543504), (52, 533052), (67, 413712), (68, 407628), (72, 384982), (78, 355368), (102, 271752), (104, 266526), (117, 236912), (134, 206856), (136, 203814), (144, 192491), (153, 181168), (156, 177684), (169, 164016), (201, 137904), (204, 135876), (208, 133263), (221, 125424), (234, 118456), (268, 103428), (272, 101907), (306, 90584), (312, 88842), (338, 82008), (402, 68952), (408, 67938), (442, 62712), (468, 59228), (507, 54672), (536, 51714), (603, 45968), (612, 45292), (624, 44421), (663, 41808), (676, 41004), (804, 34476), (816, 33969), (871, 31824), (884, 31356), (936, 29614), (1014, 27336), (1072, 25857), (1139, 24336), (1206, 22984), (1224, 22646), (1326, 20904), (1352, 20502), (1521, 18224), (1608, 17238), (1742, 15912), (1768, 15678), (1872, 14807), (1989, 13936), (2028, 13668), (2278, 12168), (2412, 11492), (2448, 11323), (2613, 10608), (2652, 10452), (2704, 10251), (2873, 9648), (3042, 9112), (3216, 8619), (3417, 8112), (3484, 7956), (3536, 7839), (3978, 6968), (4056, 6834), (4556, 6084), (4824, 5746), (5226, 5304)]